{
  "html_url": "https://licitia.com.mx/adjudicacion/aa-11-b00-011b00001-n-2526-2025",
  "canonical": "https://licitia.com.mx/adjudicacion/aa-11-b00-011b00001-n-2526-2025",
  "id": "4aeea53a709545a688bcb3f16cb97769",
  "procedure_number": "AA-11-B00-011B00001-N-2526-2025",
  "file_number": "E-2025-00046394",
  "title": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIOS PARA UPIEM.",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "CONTRATO PARA LA “ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIOS” PARA CUBRIR LAS NECESIDADES DE LA UNIDAD PROFESIONAL INTERDISCIPLINARIA DE ENERGÍA Y MOVILIDAD (UPIEM) DEL INSTITUTO POLITÉCNICO NACIONAL, CORRESPONDIENTE AL EJERCICIO FISCAL 2025."
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "IPN",
    "acronym": "IPN",
    "branch": "11 - EDUCACIÓN PÚBLICA",
    "buying_unit": "DIRECCION DE RECURSOS MATERIALES E INFRAESTRUCTURA",
    "requesting_unit": "unidad requiriente data",
    "requesting_group": "DIRECCION DE RECURSOS MATERIALES E INFRAESTRUCTURA",
    "entity": "TESORERÍA DE LA FEDERACIÓN",
    "slug": "ipn",
    "unit_slug": "direccion-de-recursos-materiales-e-infraestructura-011b00001"
  },
  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2025,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "191",
    "exception_basis": "Art. 55 párrafo primero",
    "internal_control_number": "UPIEM-ADQ-011-2025",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2025-06-03T18:42:22.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2025-06-04T16:00:00.000Z",
    "award_at": null,
    "estimated_contract_at": "2025-06-04T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
  "estimated_value": {
    "minimum": null,
    "maximum": null,
    "currency": "MXN",
    "updated_at": null
  },
  "lots": [
    {
      "number": "1",
      "name": "PARTIDA SOLA",
      "description": "PARTIDA SOLA",
      "requirement_group_id": "1",
      "items": [
        {
          "number": "1",
          "cucop_code": "25501-0024",
          "specific_item_code": "25501",
          "cucop_description": "MATRAZ",
          "description": "MATRAZ ERLENMEYER DE 300 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "2",
          "cucop_code": "25501-0024",
          "specific_item_code": "25501",
          "cucop_description": "MATRAZ",
          "description": "MATRAZ ERLENMEYER DE 250 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "3",
          "cucop_code": "25501-0024",
          "specific_item_code": "25501",
          "cucop_description": "MATRAZ",
          "description": "MATRAZ ERLENMEYER DE 125 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "4",
          "cucop_code": "25501-0024",
          "specific_item_code": "25501",
          "cucop_description": "MATRAZ",
          "description": "MATRAZ ERLENMEYER DE 50 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "5",
          "cucop_code": "25501-0024",
          "specific_item_code": "25501",
          "cucop_description": "MATRAZ",
          "description": "MATRAZ ERLENMEYER DE 25 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "6",
          "cucop_code": "25501-0274",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0921 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 500 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO DE 500ML, CON TAPÓN DE POLIPROPILENO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "7",
          "cucop_code": "25501-0273",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0913 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 250 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO DE 250ML, CON TAPÓN DE POLIPROPILENO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "8",
          "cucop_code": "25501-0273",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0913 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 250 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO 200ML CON TAPÓN DE VIDRIO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "9",
          "cucop_code": "25501-0273",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0913 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 250 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO CON TAPA DE VIDRIO DE 100ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "10",
          "cucop_code": "25501-0272",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0905 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 100 ML. PIEZA.",
          "description": "MATRAZ  VOLUMÉTRICO DE 100 ML, CON TAPÓN DE POLIPROPILENO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "11",
          "cucop_code": "25501-0271",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0897 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 50 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO DE 50ML, CON TAPÓN DE POLIPROPILENO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "12",
          "cucop_code": "25501-0270",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0889 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 25 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO DE 25ML, CON TAPÓN DE POLIPROPILENO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "13",
          "cucop_code": "25501-0270",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0889 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 25 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO DE 10 ML, CON TAPÓN DE VIDRIO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "14",
          "cucop_code": "25501-0270",
          "specific_item_code": "25501",
          "cucop_description": "080.602.0889 MATRACES ESPECIALES PARA MEDICION EXACTA VOLUMETRICO. DE VIDRIO REFRACTARIO CUELLO LARGO BOCA ANGOSTA CON TAPON ESMERILADO. PARA VOLUMENES DE: 25 ML. PIEZA.",
          "description": "MATRAZ VOLUMÉTRICO CON TAPA DE VIDRIO DE 10ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "15",
          "cucop_code": "25501-0171",
          "specific_item_code": "25501",
          "cucop_description": "080.143.0026 BURETAS. DE PRECISION CONSTRUIDA EN VIDRIO REFRACTARIO PARA TITULACION Y MEDICIONES DE GRAN EXACTITUD CON LLAVE DE TEFLON DE TRES PASOS. DE DOS CAPACIDADES: 50 ML. GRADUADAS EN 0.1 ML.",
          "description": "BURETA DE 50ML, CON LLAVE ECONÓMICA",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "16",
          "cucop_code": "25501-0170",
          "specific_item_code": "25501",
          "cucop_description": "080.143.0018 BURETAS. DE PRECISION CONSTRUIDA EN VIDRIO REFRACTARIO PARA TITULACION Y MEDICIONES DE GRAN EXACTITUD CON LLAVE DE TEFLON DE TRES PASOS. DE DOS CAPACIDADES: 25 ML. GRADUADAS EN 0.1 ML.",
          "description": "BURETA DE 25ML, CON LLAVE ECONÓMICA",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "17",
          "cucop_code": "25501-0308",
          "specific_item_code": "25501",
          "cucop_description": "080.705.0034 PIPETAS DE VIDRIO PARA MEDIR VOLUMEN CON SUBDIVISIONES DE 0.1 ML. DE: 10.0 ML. EXACTITUD ± 1%. PIEZA",
          "description": "PIPETA GRADUADA DE VIDRIO DE 10 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "18",
          "cucop_code": "25501-0307",
          "specific_item_code": "25501",
          "cucop_description": "080.705.0026 PIPETAS. DE VIDRIO PARA MEDIR VOLUMEN CON SUBDIVISIONES DE 0.1 ML. DE: 5.0 ML. EXACTITUD ± 1%. PIEZA",
          "description": "PIPETA GRADUADA DE VIDRIO DE 5 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "19",
          "cucop_code": "25501-0311",
          "specific_item_code": "25501",
          "cucop_description": "080.705.0109 PIPETAS DE VIDRIO LINEAL TERMINAL PARA MEDIR VOLUMENES CON SUBDIVISIONES DE 0.1 ML. DE: 0.2 ML. PIEZA.",
          "description": "PIPETA GRADUADA DE VIDRIO DE 2 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "20",
          "cucop_code": "25501-0312",
          "specific_item_code": "25501",
          "cucop_description": "080.705.0125 PIPETAS DE VIDRIO, LINEAL TERMINAL, PARA MEDIR VOLUMENES, CON SUBDIVISIONES DE 0.1 ML. DE: 1.0 ML. PIEZA.",
          "description": "PIPETA GRADUADA DE VIDRIO DE 1ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "21",
          "cucop_code": "25501-0342",
          "specific_item_code": "25501",
          "cucop_description": "080.709.2655 PIPETAS DE VIDRIO VOLUMETRICAS CLASE A MANUALES PARA MEDIR VOLUMENES: 10.0 ML. PIEZA.",
          "description": "PIPETA VOLUMETRICA DE VIDRIO DE 10 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "22",
          "cucop_code": "25501-0341",
          "specific_item_code": "25501",
          "cucop_description": "080.709.2606 PIPETAS DE VIDRIO VOLUMETRICAS CLASE A MANUALES PARA MEDIR VOLUMENES: 5.0 ML. PIEZA.",
          "description": "PIPETA VOLUMETRICA DE VIDRIO DE 5 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "23",
          "cucop_code": "25501-0037",
          "specific_item_code": "25501",
          "cucop_description": "PROBETA",
          "description": "PROBETA DE 250 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "24",
          "cucop_code": "25501-0037",
          "specific_item_code": "25501",
          "cucop_description": "PROBETA",
          "description": "PROBETA DE 100 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "25",
          "cucop_code": "25501-0037",
          "specific_item_code": "25501",
          "cucop_description": "PROBETA",
          "description": "PROBETA PD ESC BCA B/ VIDRIO 50 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "26",
          "cucop_code": "25501-0037",
          "specific_item_code": "25501",
          "cucop_description": "PROBETA",
          "description": "PROBETA PD ESC BCA B/ VIDRIO 25 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "27",
          "cucop_code": "25501-0037",
          "specific_item_code": "25501",
          "cucop_description": "PROBETA",
          "description": "PROBETA PD ESC BCA  B/  VIDRIO 10 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "28",
          "cucop_code": "25501-0052",
          "specific_item_code": "25501",
          "cucop_description": "VASO PRECIPITADO",
          "description": "VASO DE PRECIPITADOS DE 250 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "29",
          "cucop_code": "25501-0052",
          "specific_item_code": "25501",
          "cucop_description": "VASO PRECIPITADO",
          "description": "VASO DE PRECIPITADOS DE 150 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "30",
          "cucop_code": "25501-0052",
          "specific_item_code": "25501",
          "cucop_description": "VASO PRECIPITADO",
          "description": "VASO DE PRECIPITADOS DE 100 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "31",
          "cucop_code": "25501-0052",
          "specific_item_code": "25501",
          "cucop_description": "VASO PRECIPITADO",
          "description": "VASO DE PRECIPITADOS DE 50 ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "32",
          "cucop_code": "25501-0052",
          "specific_item_code": "25501",
          "cucop_description": "VASO PRECIPITADO",
          "description": "VASO DE PRECIPITADOS DE 2O ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "33",
          "cucop_code": "25501-0052",
          "specific_item_code": "25501",
          "cucop_description": "VASO PRECIPITADO",
          "description": "VASO DE PRECIPITADOS DE 10 ML",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "34",
          "cucop_code": "25501-0065",
          "specific_item_code": "25501",
          "cucop_description": "BANDEJA",
          "description": "CHAROLA AZUL",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "35",
          "cucop_code": "25501-0065",
          "specific_item_code": "25501",
          "cucop_description": "BANDEJA",
          "description": "CHAROLA AMARILLA",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "36",
          "cucop_code": "25501-0065",
          "specific_item_code": "25501",
          "cucop_description": "BANDEJA",
          "description": "CHAROLA NARANJA",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "37",
          "cucop_code": "25501-0043",
          "specific_item_code": "25501",
          "cucop_description": "SOPORTE PARA LABORATORIO",
          "description": "TRIPIE DE FIERRO 25 CM ALTO",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "38",
          "cucop_code": "25501-0080",
          "specific_item_code": "25501",
          "cucop_description": "PINZAS",
          "description": "PINZAS PARA TUBO DE ENSAYE",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "39",
          "cucop_code": "25501-0080",
          "specific_item_code": "25501",
          "cucop_description": "PINZAS",
          "description": "PINZAS PARA  VASO DE PRECIPITADOS, DE 2 DEDOS",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "40",
          "cucop_code": "25501-0080",
          "specific_item_code": "25501",
          "cucop_description": "PINZAS",
          "description": "PINZAS DOBLE NUEZ",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "41",
          "cucop_code": "25501-0043",
          "specific_item_code": "25501",
          "cucop_description": "SOPORTE PARA LABORATORIO",
          "description": "BASE PARA SOPORTE DE BURETA, CON VARILLA DE 60 CM",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "42",
          "cucop_code": "25501-0514",
          "specific_item_code": "25501",
          "cucop_description": "533.461.0507 GRADILLAS GRADILLA DE ALAMBRE RECUBIERTA DE CADMIO O PLÁSTICO ESTERILIZABLE PARA 72 TUBOS HASTA 16 MM DE DIÁMETRO.",
          "description": "GRADILLA DE MADERA PARA 6 TUBOS, 20 MM",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "43",
          "cucop_code": "25501-0206",
          "specific_item_code": "25501",
          "cucop_description": "080.343.1147 EMBUDOS. DE POLIPROPILENO. DIÁMETRO: 150 MM. LONGITUD DE TALLO: 35 MM. RESISTENTE A LA ESTERILIZACION EN AUTOCLAVE.",
          "description": "EMBUDO TALLO CORTO CÓNICO 7.5 CM",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "44",
          "cucop_code": "25501-0076",
          "specific_item_code": "25501",
          "cucop_description": "EMBUDO BUNSEN",
          "description": "EMBUDO BUCHNER 110 CM",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "45",
          "cucop_code": "25501-0518",
          "specific_item_code": "25501",
          "cucop_description": "535.701.0056 PINZAS DE DISECCION. LONGITUD: 12.7 CM. PIEZA.",
          "description": "PINZAS DE TRES DEDOS, REC PARA REGRIG",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        }
      ]
    }
  ],
  "awards": [
    {
      "id": "C-2025-00053114",
      "internal_reference": "UPIEM-ADQ-011-2025",
      "title": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIOS PARA UPIEM.",
      "status": "PUBLICADO",
      "contractor": {
        "name": "COMERCIALIZADORA BERSAGLIO SA DE CV",
        "normalized_name": "COMERCIALIZADORA BERSAGLIO",
        "rfc_type": null,
        "slug": "comercializadora-bersaglio"
      },
      "contract_period": {
        "published_at": "2025-06-04T17:25:03.000Z",
        "starts_at": "2025-06-04T06:00:00.000Z",
        "ends_at": "2025-07-10T06:00:00.000Z"
      },
      "value": {
        "subtotal": "60344.83",
        "tax": "9655.17",
        "total": "70000",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "25501-0024",
          "description": "MATRAZ ERLENMEYER DE 300 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "267.1",
          "subtotal": "1068.4",
          "tax": "170.94",
          "other_taxes": null,
          "total": "1239.34"
        },
        {
          "number": "0",
          "cucop_code": "25501-0024",
          "description": "MATRAZ ERLENMEYER DE 250 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "216.47",
          "subtotal": "865.88",
          "tax": "138.54",
          "other_taxes": null,
          "total": "1004.42"
        },
        {
          "number": "0",
          "cucop_code": "25501-0024",
          "description": "MATRAZ ERLENMEYER DE 125 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "186.79",
          "subtotal": "747.16",
          "tax": "119.55",
          "other_taxes": null,
          "total": "866.71"
        },
        {
          "number": "0",
          "cucop_code": "25501-0024",
          "description": "MATRAZ ERLENMEYER DE 50 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "176.31",
          "subtotal": "705.24",
          "tax": "112.84",
          "other_taxes": null,
          "total": "818.08"
        },
        {
          "number": "0",
          "cucop_code": "25501-0024",
          "description": "MATRAZ ERLENMEYER DE 25 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "143.73",
          "subtotal": "574.92",
          "tax": "91.99",
          "other_taxes": null,
          "total": "666.91"
        },
        {
          "number": "0",
          "cucop_code": "25501-0274",
          "description": "MATRAZ VOLUMÉTRICO DE 500ML, CON TAPÓN DE POLIPROPILENO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "887.4",
          "subtotal": "3549.6",
          "tax": "567.94",
          "other_taxes": null,
          "total": "4117.54"
        },
        {
          "number": "0",
          "cucop_code": "25501-0273",
          "description": "MATRAZ VOLUMÉTRICO DE 250ML, CON TAPÓN DE POLIPROPILENO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "847.25",
          "subtotal": "3389",
          "tax": "542.24",
          "other_taxes": null,
          "total": "3931.24"
        },
        {
          "number": "0",
          "cucop_code": "25501-0273",
          "description": "MATRAZ VOLUMÉTRICO 200ML CON TAPÓN DE VIDRIO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "555.71",
          "subtotal": "2222.84",
          "tax": "355.65",
          "other_taxes": null,
          "total": "2578.49"
        },
        {
          "number": "0",
          "cucop_code": "25501-0273",
          "description": "MATRAZ VOLUMÉTRICO CON TAPA DE VIDRIO DE 100ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "551.06",
          "subtotal": "2204.24",
          "tax": "352.68",
          "other_taxes": null,
          "total": "2556.92"
        },
        {
          "number": "0",
          "cucop_code": "25501-0272",
          "description": "MATRAZ  VOLUMÉTRICO DE 100 ML, CON TAPÓN DE POLIPROPILENO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "551.06",
          "subtotal": "2204.24",
          "tax": "352.68",
          "other_taxes": null,
          "total": "2556.92"
        },
        {
          "number": "0",
          "cucop_code": "25501-0271",
          "description": "MATRAZ VOLUMÉTRICO DE 50ML, CON TAPÓN DE POLIPROPILENO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "542.9",
          "subtotal": "2171.6",
          "tax": "347.46",
          "other_taxes": null,
          "total": "2519.06"
        },
        {
          "number": "0",
          "cucop_code": "25501-0270",
          "description": "MATRAZ VOLUMÉTRICO DE 25ML, CON TAPÓN DE POLIPROPILENO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "495.19",
          "subtotal": "1980.76",
          "tax": "316.92",
          "other_taxes": null,
          "total": "2297.68"
        },
        {
          "number": "0",
          "cucop_code": "25501-0270",
          "description": "MATRAZ VOLUMÉTRICO DE 10 ML, CON TAPÓN DE VIDRIO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "601.41",
          "subtotal": "2405.64",
          "tax": "384.9",
          "other_taxes": null,
          "total": "2790.54"
        },
        {
          "number": "0",
          "cucop_code": "25501-0270",
          "description": "MATRAZ VOLUMÉTRICO CON TAPA DE VIDRIO DE 10ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "601.41",
          "subtotal": "2405.64",
          "tax": "384.9",
          "other_taxes": null,
          "total": "2790.54"
        },
        {
          "number": "0",
          "cucop_code": "25501-0171",
          "description": "BURETA DE 50ML, CON LLAVE ECONÓMICA",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "579.57",
          "subtotal": "2318.28",
          "tax": "370.92",
          "other_taxes": null,
          "total": "2689.2"
        },
        {
          "number": "0",
          "cucop_code": "25501-0170",
          "description": "BURETA DE 25ML, CON LLAVE ECONÓMICA",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "562.11",
          "subtotal": "2248.44",
          "tax": "359.75",
          "other_taxes": null,
          "total": "2608.19"
        },
        {
          "number": "0",
          "cucop_code": "25501-0308",
          "description": "PIPETA GRADUADA DE VIDRIO DE 10 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "121.91",
          "subtotal": "609.55",
          "tax": "97.53",
          "other_taxes": null,
          "total": "707.08"
        },
        {
          "number": "0",
          "cucop_code": "25501-0307",
          "description": "PIPETA GRADUADA DE VIDRIO DE 5 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "121.03",
          "subtotal": "605.15",
          "tax": "96.82",
          "other_taxes": null,
          "total": "701.97"
        },
        {
          "number": "0",
          "cucop_code": "25501-0311",
          "description": "PIPETA GRADUADA DE VIDRIO DE 2 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "107.65",
          "subtotal": "538.25",
          "tax": "86.12",
          "other_taxes": null,
          "total": "624.37"
        },
        {
          "number": "0",
          "cucop_code": "25501-0312",
          "description": "PIPETA GRADUADA DE VIDRIO DE 1ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "104.15",
          "subtotal": "520.75",
          "tax": "83.32",
          "other_taxes": null,
          "total": "604.07"
        },
        {
          "number": "0",
          "cucop_code": "25501-0342",
          "description": "PIPETA VOLUMETRICA DE VIDRIO DE 10 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "316.55",
          "subtotal": "1582.75",
          "tax": "253.24",
          "other_taxes": null,
          "total": "1835.99"
        },
        {
          "number": "0",
          "cucop_code": "25501-0341",
          "description": "PIPETA VOLUMETRICA DE VIDRIO DE 5 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "215.88",
          "subtotal": "1079.4",
          "tax": "172.7",
          "other_taxes": null,
          "total": "1252.1"
        },
        {
          "number": "0",
          "cucop_code": "25501-0037",
          "description": "PROBETA DE 250 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "652.31",
          "subtotal": "3261.55",
          "tax": "521.85",
          "other_taxes": null,
          "total": "3783.4"
        },
        {
          "number": "0",
          "cucop_code": "25501-0037",
          "description": "PROBETA DE 100 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "262.44",
          "subtotal": "1312.2",
          "tax": "209.95",
          "other_taxes": null,
          "total": "1522.15"
        },
        {
          "number": "0",
          "cucop_code": "25501-0037",
          "description": "PROBETA PD ESC BCA B/ VIDRIO 50 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "443.99",
          "subtotal": "1775.96",
          "tax": "284.15",
          "other_taxes": null,
          "total": "2060.11"
        },
        {
          "number": "0",
          "cucop_code": "25501-0037",
          "description": "PROBETA PD ESC BCA B/ VIDRIO 25 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "393.94",
          "subtotal": "1575.76",
          "tax": "252.12",
          "other_taxes": null,
          "total": "1827.88"
        },
        {
          "number": "0",
          "cucop_code": "25501-0037",
          "description": "PROBETA PD ESC BCA  B/  VIDRIO 10 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "355.54",
          "subtotal": "1422.16",
          "tax": "227.55",
          "other_taxes": null,
          "total": "1649.71"
        },
        {
          "number": "0",
          "cucop_code": "25501-0052",
          "description": "VASO DE PRECIPITADOS DE 250 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "144.9",
          "subtotal": "724.5",
          "tax": "115.92",
          "other_taxes": null,
          "total": "840.42"
        },
        {
          "number": "0",
          "cucop_code": "25501-0052",
          "description": "VASO DE PRECIPITADOS DE 150 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "111.08",
          "subtotal": "555.4",
          "tax": "88.86",
          "other_taxes": null,
          "total": "644.26"
        },
        {
          "number": "0",
          "cucop_code": "25501-0052",
          "description": "VASO DE PRECIPITADOS DE 100 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "108.23",
          "subtotal": "541.15",
          "tax": "86.58",
          "other_taxes": null,
          "total": "627.73"
        },
        {
          "number": "0",
          "cucop_code": "25501-0052",
          "description": "VASO DE PRECIPITADOS DE 50 ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "102.41",
          "subtotal": "512.05",
          "tax": "81.93",
          "other_taxes": null,
          "total": "593.98"
        },
        {
          "number": "0",
          "cucop_code": "25501-0052",
          "description": "VASO DE PRECIPITADOS DE 2O ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "119.29",
          "subtotal": "596.45",
          "tax": "95.43",
          "other_taxes": null,
          "total": "691.88"
        },
        {
          "number": "0",
          "cucop_code": "25501-0052",
          "description": "VASO DE PRECIPITADOS DE 10 ML",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "102.41",
          "subtotal": "409.64",
          "tax": "65.54",
          "other_taxes": null,
          "total": "475.18"
        },
        {
          "number": "0",
          "cucop_code": "25501-0065",
          "description": "CHAROLA AZUL",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "82.05",
          "subtotal": "328.2",
          "tax": "52.51",
          "other_taxes": null,
          "total": "380.71"
        },
        {
          "number": "0",
          "cucop_code": "25501-0065",
          "description": "CHAROLA AMARILLA",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "60.75",
          "subtotal": "243",
          "tax": "38.88",
          "other_taxes": null,
          "total": "281.88"
        },
        {
          "number": "0",
          "cucop_code": "25501-0065",
          "description": "CHAROLA NARANJA",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "60.75",
          "subtotal": "243",
          "tax": "38.88",
          "other_taxes": null,
          "total": "281.88"
        },
        {
          "number": "0",
          "cucop_code": "25501-0043",
          "description": "TRIPIE DE FIERRO 25 CM ALTO",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "154.79",
          "subtotal": "619.16",
          "tax": "99.07",
          "other_taxes": null,
          "total": "718.23"
        },
        {
          "number": "0",
          "cucop_code": "25501-0080",
          "description": "PINZAS PARA TUBO DE ENSAYE",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "105.77",
          "subtotal": "423.08",
          "tax": "67.69",
          "other_taxes": null,
          "total": "490.77"
        },
        {
          "number": "0",
          "cucop_code": "25501-0080",
          "description": "PINZAS PARA  VASO DE PRECIPITADOS, DE 2 DEDOS",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "176.31",
          "subtotal": "705.24",
          "tax": "112.84",
          "other_taxes": null,
          "total": "818.08"
        },
        {
          "number": "0",
          "cucop_code": "25501-0080",
          "description": "PINZAS DOBLE NUEZ",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "264.76",
          "subtotal": "1059.04",
          "tax": "169.45",
          "other_taxes": null,
          "total": "1228.49"
        },
        {
          "number": "0",
          "cucop_code": "25501-0043",
          "description": "BASE PARA SOPORTE DE BURETA, CON VARILLA DE 60 CM",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "524.29",
          "subtotal": "2097.16",
          "tax": "335.55",
          "other_taxes": null,
          "total": "2432.71"
        },
        {
          "number": "0",
          "cucop_code": "25501-0514",
          "description": "GRADILLA DE MADERA PARA 6 TUBOS, 20 MM",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "211.82",
          "subtotal": "847.28",
          "tax": "135.56",
          "other_taxes": null,
          "total": "982.84"
        },
        {
          "number": "0",
          "cucop_code": "25501-0206",
          "description": "EMBUDO TALLO CORTO CÓNICO 7.5 CM",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "232.17",
          "subtotal": "928.68",
          "tax": "148.59",
          "other_taxes": null,
          "total": "1077.27"
        },
        {
          "number": "0",
          "cucop_code": "25501-0076",
          "description": "EMBUDO BUCHNER 110 CM",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "829.79",
          "subtotal": "3319.16",
          "tax": "531.07",
          "other_taxes": null,
          "total": "3850.23"
        },
        {
          "number": "0",
          "cucop_code": "25501-0518",
          "description": "PINZAS DE TRES DEDOS, REC PARA REGRIG",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "211.82",
          "subtotal": "847.28",
          "tax": "135.57",
          "other_taxes": null,
          "total": "982.85"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "ANEXO TECNICO.pdf",
      "availability": "available",
      "size_bytes": "438024",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-01T22:51:50.264Z",
      "updated_at": "2025-12-01T22:51:50.265Z"
    },
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "AVISO DE DIFERIMIENTO DE FECHA Y HORA DE APERTURA DE COTIZACIONES",
      "filename": "JUSTIFICACION.pdf",
      "availability": "available",
      "size_bytes": "70430",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-01T22:51:53.759Z",
      "updated_at": "2025-12-01T22:51:53.760Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "SOLICITUD DE COTIZACIÓN",
      "filename": "SOLICIT COT.pdf",
      "availability": "available",
      "size_bytes": "66688",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-01T22:51:52.296Z",
      "updated_at": "2025-12-01T22:51:52.297Z"
    },
    {
      "id": null,
      "annex_number": 7,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "ADJUDICACION.pdf",
      "availability": "available",
      "size_bytes": "368493",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-01T22:52:03.450Z",
      "updated_at": "2025-12-01T22:52:03.451Z"
    }
  ],
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-2287-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIOS PARA UPIEM.",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.0027938780670759833
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-1078-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.08116982915940796
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-2276-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES PARA LOS LABORATORIOS DE POSGRADO",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.0828916381065915
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-2434-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES PARA LOS LABORATORIOS DE POSGRADO",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.084873281281585
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4672-2024",
      "nombre_procedimiento": "MATERIALES DE LABORATORIO",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.0859209196661741
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-1770-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES PARA LOS LABORATORIOS DE LICENCIATURA",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.08836882253064193
    }
  ]
}