{
  "html_url": "https://licitia.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-442-2023",
  "canonical": "https://licitia.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-442-2023",
  "id": "b51cfae48cc14b0796ba0d1d8c6e674b",
  "procedure_number": "AA-11-L4J-011L4J995-N-442-2023",
  "file_number": "E-2023-00085388",
  "title": "SUMINISTROS PARA USO DE LABORATORIO",
  "description": {
    "short": "Equipos especializados, sustancias y materiales químicos, físico químico o bioquímico, para proyectos de investigación científica y desarrollo tecnológico.",
    "detailed": "\"MATRAZ ERLENMEYER DE 50ML\n1121-50\"\n\"MATRAZ ERLENMEYER DE 100ML\n1121-100\"\n\"MATRAZ ERLENMEYER DE 200ML\n1121-250\"\n\"MATRAZ ERLENMEYER DE 500ML\n1121-500\"\n\"TUBO DE ENSAYO CON TAPA 10\nML, 13X100MM. 1231-13 C/10\"\n\"TUBO DE ENSAYO CON TAPA\n20ML, 16X150MM. 1231-16 C/10\"\n\"TUBO DE ENSAYO CON TAPA\n50ML, 20X150MM. 1231-20 C/10\"\n\"TUBO DE ENSAYO CON TAPA\n170ML, 38X200 C/10 TU2080-\n45066\"\n\"VASOS DE PRECIPITADO DE 25\nML 025.01.025\"\n\"VASOS DE PRECIPITADO DE 50\nML 025.01.050\"\n\"VASOS DE PRECPITADO DE 100\nML 025.01.100\"\n\"VASOS DE PRECPITADO DE 250\nML 025.01.250\"\n\"VASOS DE PRECPITADO DE 600\nML 025.01.600\"\n\"PROBETA DE VIDRIO GRADUADA\nCLASE A 100ML 015.01.100\"\n\"PROBETA DE VIDRIO GRADUADA\nCLASE A 250 ML 015.01.250\"\n\"PROBETA DE VIDRIO GRADUADA\nCLASE A 500 ML 015.01.500\"\n\"ESPÁTULA - CUCHARA DE\nLABORATORIO DE ACERO INOX\n22CM\"\n\"REJILLA MALLA CALENTAMIENTO\nCENTRO CERAMICA 6 X 6\"\n\"PISETA INTEGRAL DE\nLABORATORIO 500ML C46045-\n500\"\nPROPIPETA DE 3 VIAS\n\"GRADILLA DE ALAMBRE PARA 40\nTUBOS DE 23MM\"\nFRASCO GOTERO 50ML\nEMBUDO PLÁSTICO 90MM\n\"PUNTAS AZULES BOLSA C/1000\nPUNTAS MARCA AXYGEN T-1000-\nB.\"\n\"PUNTAS AMARILLAS DE 200UL.\nBOLSA C/1000 MARCA AXYGEN\nT-200.Y\"\n\"PUNTAS DE 0.5-10UL. CLARAS\nBOLSA C/1000 MARCA AXYGEN\nT-300.\"\n\"GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA CHICA\nMARCA UNISEAL 094A-8BK\"\n\"GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA MEDIANOS\nMARCA UNISEAL 094A-7BK\"\n\"GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA GRANDES\nMARCA UNISEAL 094A-8BK\"\n\"FILTRO TIPO PIRINOLA DE\n0.22MM. 30MM. DE DIAMETRO\nCAJA C/45 PIEZAS MARCA JET\nBIOFIL CAT. FMC201030\"\n\"MICROTUBOS DE 1.5 ML CLAROS\nCAJA CON 500 PIEZAS MARCA\nAXYGEN MCT-150-C.\"\n\"JERINGAS 5ML, CAJA CON 100 PZAS\nNIPRO\"\n\"JERINGAS 10ML, CAJA CON 100 PZAS\nNIPRO\"\n\"PAPEL FILTRO DE 9CM WHATMAN NO.\n1, CAJA CON 100PZAS\"\n\"PAPEL FILTRO DE 12.5CM WHATMAN\nNO. 1, CAJA CON 100PZAS\"\n\"CAJA PETRÍ ESTÉRIL DESECHABLES\n90X15 CAJA CON 360PZAS\"\n\"PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 1ML 021.01.001\"\nJERINGAS DE 1ML. C/AGUJA 29G X 13MM. DESMONTABLE CAJAC/100 PIEZAS MARCA BD"
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "CINVESTAV",
    "acronym": "CINVESTAV",
    "branch": "11 - EDUCACIÓN PÚBLICA",
    "buying_unit": "SUBDIRECCION DE RECURSOS MATERIALES",
    "requesting_unit": "unidad requiriente data",
    "requesting_group": "SUBDIRECCION DE RECURSOS MATERIALES",
    "entity": null,
    "slug": "cinvestav",
    "unit_slug": "subdireccion-de-recursos-materiales-011l4j995"
  },
  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2023,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "38",
    "exception_basis": "Art. 41 fr. XVII",
    "internal_control_number": "REQ 7644-2023",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2023-09-20T16:17:55.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": null,
    "award_at": null,
    "estimated_contract_at": "2023-09-19T06:00:00.000Z",
    "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": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PIPETA GRADUADA DE VIDRIOCLASE AS DE 2 ML 021.01.002",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "2",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 5ML 021.01.005",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "3",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 10 ML 021.01.010",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "4",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MATRAZ VOLUMÉTRICO DE 50\nML CLASE A 1621A-50",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "5",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MATRAZ VOLUMÉTRICO DE\n100ML CLASE A 1621A-100",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "6",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MATRAZ ERLENMEYER DE 50ML\n1121-50",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "7",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MATRAZ ERLENMEYER DE 100ML\n1121-100",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "8",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MATRAZ ERLENMEYER DE 200ML\n1121-250",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "9",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MATRAZ ERLENMEYER DE 500ML\n1121-500",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "10",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "TUBO DE ENSAYO CON TAPA 10\nML, 13X100MM. 1231-13 C/10",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "11",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "TUBO DE ENSAYO CON TAPA\n20ML, 16X150MM. 1231-16 C/10",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "12",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "TUBO DE ENSAYO CON TAPA\n50ML, 20X150MM. 1231-20 C/10",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "13",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "TUBO DE ENSAYO CON TAPA\n170ML, 38X200 C/10 TU2080-\n45066",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "14",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "VASOS DE PRECIPITADO DE 25\nML 025.01.025",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "15",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "VASOS DE PRECIPITADO DE 50\nML 025.01.050",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "16",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "VASOS DE PRECPITADO DE 100\nML 025.01.100",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "17",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "VASOS DE PRECPITADO DE 250\nML 025.01.250",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "18",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "VASOS DE PRECPITADO DE 600\nML 025.01.600",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "19",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PROBETA DE VIDRIO GRADUADA\nCLASE A 100ML 015.01.100",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "20",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PROBETA DE VIDRIO GRADUADA\nCLASE A 250 ML 015.01.250",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "21",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PROBETA DE VIDRIO GRADUADA\nCLASE A 500 ML 015.01.500",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "22",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "ESPÁTULA - CUCHARA DE\nLABORATORIO DE ACERO INOX\n22CM",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "23",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "REJILLA MALLA CALENTAMIENTO\nCENTRO CERAMICA 6 X 6",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "24",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PISETA INTEGRAL DE\nLABORATORIO 500ML C46045-\n500",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "25",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PROPIPETA DE 3 VIAS",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "26",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "GRADILLA DE ALAMBRE PARA 40\nTUBOS DE 23MM",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "27",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "FRASCO GOTERO 50ML",
          "requested_quantity": "5",
          "minimum_quantity": "5",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "28",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "EMBUDO PLÁSTICO 90MM",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "29",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PUNTAS AZULES BOLSA C/1000\nPUNTAS MARCA AXYGEN T-1000-\nB.",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "30",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PUNTAS AMARILLAS DE 200UL.\nBOLSA C/1000 MARCA AXYGEN\nT-200.Y",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "31",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PUNTAS DE 0.5-10UL. CLARAS\nBOLSA C/1000 MARCA AXYGEN\nT-300.",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "32",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA CHICA\nMARCA UNISEAL 094A-8BK",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "33",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA MEDIANOS\nMARCA UNISEAL 094A-7BK",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "34",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA GRANDES\nMARCA UNISEAL 094A-8BK",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "35",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "FILTRO TIPO PIRINOLA DE\n0.22MM. 30MM. DE DIAMETRO\nCAJA C/45 PIEZAS MARCA JET\nBIOFIL CAT. FMC201030",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "36",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "MICROTUBOS DE 1.5 ML CLAROS\nCAJA CON 500 PIEZAS MARCA\nAXYGEN MCT-150-C.",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "37",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "JERINGAS 5ML, CAJA CON 100 PZAS\nNIPRO",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "38",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "JERINGAS 10ML, CAJA CON 100 PZAS\nNIPRO",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "39",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PAPEL FILTRO DE 9CM WHATMAN NO.\n1, CAJA CON 100PZAS",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "40",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PAPEL FILTRO DE 12.5CM WHATMAN\nNO. 1, CAJA CON 100PZAS",
          "requested_quantity": "2",
          "minimum_quantity": "2",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "41",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "CAJA PETRÍ ESTÉRIL DESECHABLES\n90X15 CAJA CON 360PZAS",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "42",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 1ML 021.01.001",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        },
        {
          "number": "43",
          "cucop_code": "25501-0004",
          "specific_item_code": "25501",
          "cucop_description": "CAJA MADERA MUESTRAS AGUA",
          "description": "JERINGAS DE 1ML. C/AGUJA 29G X 13MM. DESMONTABLE CAJAC/100 PIEZAS MARCA BD",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null
        }
      ]
    }
  ],
  "awards": [
    {
      "id": "C-2023-00110107",
      "internal_reference": "5430",
      "title": "SUMINISTROS PARA USO DE LABORATORIO",
      "status": "PUBLICADO",
      "contractor": {
        "name": "DISTRIBUIDORA LGSCIENCE SA DE CV",
        "normalized_name": "DISTRIBUIDORA LGSCIENCE",
        "rfc_type": null,
        "slug": "distribuidora-lgscience"
      },
      "contract_period": {
        "published_at": "2023-09-20T16:17:55.000Z",
        "starts_at": "2023-09-19T06:00:00.000Z",
        "ends_at": "2023-10-19T06:00:00.000Z"
      },
      "value": {
        "subtotal": "37068.96",
        "tax": "5931.04",
        "total": "43000",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PIPETA GRADUADA DE VIDRIOCLASE AS DE 2 ML 021.01.002",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "73",
          "subtotal": "292",
          "tax": "46.72",
          "other_taxes": null,
          "total": "338.72"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 5ML 021.01.005",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "73",
          "subtotal": "292",
          "tax": "46.72",
          "other_taxes": null,
          "total": "338.72"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 10 ML 021.01.010",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "81",
          "subtotal": "243",
          "tax": "38.88",
          "other_taxes": null,
          "total": "281.88"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MATRAZ VOLUMÉTRICO DE 50\nML CLASE A 1621A-50",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "236",
          "subtotal": "708",
          "tax": "113.28",
          "other_taxes": null,
          "total": "821.28"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MATRAZ VOLUMÉTRICO DE\n100ML CLASE A 1621A-100",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "263",
          "subtotal": "789",
          "tax": "126.24",
          "other_taxes": null,
          "total": "915.24"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MATRAZ ERLENMEYER DE 50ML\n1121-50",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "67",
          "subtotal": "134",
          "tax": "21.44",
          "other_taxes": null,
          "total": "155.44"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MATRAZ ERLENMEYER DE 100ML\n1121-100",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "82",
          "subtotal": "246",
          "tax": "39.36",
          "other_taxes": null,
          "total": "285.36"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MATRAZ ERLENMEYER DE 200ML\n1121-250",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "117",
          "subtotal": "351",
          "tax": "56.16",
          "other_taxes": null,
          "total": "407.16"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MATRAZ ERLENMEYER DE 500ML\n1121-500",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "158",
          "subtotal": "474",
          "tax": "75.84",
          "other_taxes": null,
          "total": "549.84"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "TUBO DE ENSAYO CON TAPA 10\nML, 13X100MM. 1231-13 C/10",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "175",
          "subtotal": "350",
          "tax": "56",
          "other_taxes": null,
          "total": "406"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "TUBO DE ENSAYO CON TAPA\n20ML, 16X150MM. 1231-16 C/10",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "190",
          "subtotal": "380",
          "tax": "60.8",
          "other_taxes": null,
          "total": "440.8"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "TUBO DE ENSAYO CON TAPA\n50ML, 20X150MM. 1231-20 C/10",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "472",
          "subtotal": "944",
          "tax": "151.04",
          "other_taxes": null,
          "total": "1095.04"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "TUBO DE ENSAYO CON TAPA\n170ML, 38X200 C/10 TU2080-\n45066",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "515",
          "subtotal": "515",
          "tax": "82.4",
          "other_taxes": null,
          "total": "597.4"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "VASOS DE PRECIPITADO DE 25\nML 025.01.025",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "59",
          "subtotal": "177",
          "tax": "28.32",
          "other_taxes": null,
          "total": "205.32"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "VASOS DE PRECIPITADO DE 50\nML 025.01.050",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "66",
          "subtotal": "198",
          "tax": "31.68",
          "other_taxes": null,
          "total": "229.68"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "VASOS DE PRECPITADO DE 100\nML 025.01.100",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "72",
          "subtotal": "216",
          "tax": "34.56",
          "other_taxes": null,
          "total": "250.56"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "VASOS DE PRECPITADO DE 250\nML 025.01.250",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "89",
          "subtotal": "267",
          "tax": "42.72",
          "other_taxes": null,
          "total": "309.72"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "VASOS DE PRECPITADO DE 600\nML 025.01.600",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "140",
          "subtotal": "280",
          "tax": "44.8",
          "other_taxes": null,
          "total": "324.8"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PROBETA DE VIDRIO GRADUADA\nCLASE A 100ML 015.01.100",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "351",
          "subtotal": "1404",
          "tax": "224.64",
          "other_taxes": null,
          "total": "1628.64"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PROBETA DE VIDRIO GRADUADA\nCLASE A 250 ML 015.01.250",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "546",
          "subtotal": "1638",
          "tax": "262.08",
          "other_taxes": null,
          "total": "1900.08"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PROBETA DE VIDRIO GRADUADA\nCLASE A 500 ML 015.01.500",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "735",
          "subtotal": "2940",
          "tax": "470.4",
          "other_taxes": null,
          "total": "3410.4"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "ESPÁTULA - CUCHARA DE\nLABORATORIO DE ACERO INOX\n22CM",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "60",
          "subtotal": "180",
          "tax": "28.8",
          "other_taxes": null,
          "total": "208.8"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "REJILLA MALLA CALENTAMIENTO\nCENTRO CERAMICA 6 X 6",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "40",
          "subtotal": "80",
          "tax": "12.8",
          "other_taxes": null,
          "total": "92.8"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PISETA INTEGRAL DE\nLABORATORIO 500ML C46045-\n500",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "112",
          "subtotal": "448",
          "tax": "71.68",
          "other_taxes": null,
          "total": "519.68"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PROPIPETA DE 3 VIAS",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "195",
          "subtotal": "390",
          "tax": "62.4",
          "other_taxes": null,
          "total": "452.4"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "GRADILLA DE ALAMBRE PARA 40\nTUBOS DE 23MM",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "1826",
          "subtotal": "5478",
          "tax": "876.48",
          "other_taxes": null,
          "total": "6354.48"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "FRASCO GOTERO 50ML",
          "unit": "PIEZA",
          "requested_quantity": "5",
          "awarded_quantity": null,
          "unit_price": "35",
          "subtotal": "175",
          "tax": "28",
          "other_taxes": null,
          "total": "203"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "EMBUDO PLÁSTICO 90MM",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "81",
          "subtotal": "243",
          "tax": "38.88",
          "other_taxes": null,
          "total": "281.88"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PUNTAS AZULES BOLSA C/1000\nPUNTAS MARCA AXYGEN T-1000-\nB.",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "527",
          "subtotal": "1054",
          "tax": "168.64",
          "other_taxes": null,
          "total": "1222.64"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PUNTAS AMARILLAS DE 200UL.\nBOLSA C/1000 MARCA AXYGEN\nT-200.Y",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "360",
          "subtotal": "1080",
          "tax": "172.8",
          "other_taxes": null,
          "total": "1252.8"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PUNTAS DE 0.5-10UL. CLARAS\nBOLSA C/1000 MARCA AXYGEN\nT-300.",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "388",
          "subtotal": "1164",
          "tax": "186.24",
          "other_taxes": null,
          "total": "1350.24"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA CHICA\nMARCA UNISEAL 094A-8BK",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "200",
          "subtotal": "400",
          "tax": "64",
          "other_taxes": null,
          "total": "464"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA MEDIANOS\nMARCA UNISEAL 094A-7BK",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "200",
          "subtotal": "400",
          "tax": "64",
          "other_taxes": null,
          "total": "464"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "GUANTES DE NITRILO NEGROS\nC/100 PIEZAS TALLA GRANDES\nMARCA UNISEAL 094A-8BK",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "200",
          "subtotal": "400",
          "tax": "64",
          "other_taxes": null,
          "total": "464"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "FILTRO TIPO PIRINOLA DE\n0.22MM. 30MM. DE DIAMETRO\nCAJA C/45 PIEZAS MARCA JET\nBIOFIL CAT. FMC201030",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "1822",
          "subtotal": "5466",
          "tax": "874.56",
          "other_taxes": null,
          "total": "6340.56"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "MICROTUBOS DE 1.5 ML CLAROS\nCAJA CON 500 PIEZAS MARCA\nAXYGEN MCT-150-C.",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "350",
          "subtotal": "1050",
          "tax": "168",
          "other_taxes": null,
          "total": "1218"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "JERINGAS 5ML, CAJA CON 100 PZAS\nNIPRO",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "250",
          "subtotal": "750",
          "tax": "120",
          "other_taxes": null,
          "total": "870"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "JERINGAS 10ML, CAJA CON 100 PZAS\nNIPRO",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "310",
          "subtotal": "930",
          "tax": "148.8",
          "other_taxes": null,
          "total": "1078.8"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PAPEL FILTRO DE 9CM WHATMAN NO.\n1, CAJA CON 100PZAS",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "550",
          "subtotal": "1100",
          "tax": "176",
          "other_taxes": null,
          "total": "1276"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PAPEL FILTRO DE 12.5CM WHATMAN\nNO. 1, CAJA CON 100PZAS",
          "unit": "PIEZA",
          "requested_quantity": "2",
          "awarded_quantity": null,
          "unit_price": "628",
          "subtotal": "1256",
          "tax": "200.96",
          "other_taxes": null,
          "total": "1456.96"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "CAJA PETRÍ ESTÉRIL DESECHABLES\n90X15 CAJA CON 360PZAS",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "1643.76",
          "subtotal": "1643.76",
          "tax": "263",
          "other_taxes": null,
          "total": "1906.76"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "PIPETA GRADUADA DE VIDRIO\nCLASE AS DE 1ML 021.01.001",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "73",
          "subtotal": "292",
          "tax": "46.72",
          "other_taxes": null,
          "total": "338.72"
        },
        {
          "number": "0",
          "cucop_code": "25501-0004",
          "description": "JERINGAS DE 1ML. C/AGUJA 29G X 13MM. DESMONTABLE CAJAC/100 PIEZAS MARCA BD",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "251.2",
          "subtotal": "251.2",
          "tax": "40.2",
          "other_taxes": null,
          "total": "291.4"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "JUSTIFICACIÓN DE EXCEPCIÓN",
      "filename": "20230919171704525.pdf",
      "availability": "available",
      "size_bytes": "283347",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-11-18T12:00:58.820Z",
      "updated_at": "2025-11-18T12:00:58.821Z"
    },
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "COTINSU.pdf",
      "availability": "available",
      "size_bytes": "420235",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-11-18T12:01:02.174Z",
      "updated_at": "2025-11-18T12:01:02.175Z"
    },
    {
      "id": null,
      "annex_number": 4,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "20230920090021961.pdf",
      "availability": "available",
      "size_bytes": "1112918",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-11-18T12:01:04.304Z",
      "updated_at": "2025-11-18T12:01:04.305Z"
    }
  ],
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "aa-11-l4j-011l4j995-n-518-2023",
      "nombre_procedimiento": "MATERIAL DE LABORATORIOS FARMACOLOGIA",
      "dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "siglas": "CINVESTAV",
      "score": 0.04606271613765478
    },
    {
      "numero_procedimiento": "aa-85-w83-926014991-n-98-2023",
      "nombre_procedimiento": "MATERIALES DE LABORATORIOS DE INVESTIGACIÓN EN INGENIERÍA QUÍMICA",
      "dependencia": "ITSON",
      "siglas": "ITSON",
      "score": 0.11509953664235961
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-2429-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES PARA LA SECCIÓN DE ESTUDIOS DE POSGRADO E INVESTIGACIÓ",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.11558198928830499
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-2274-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES PARA LA SECCIÓN DE ESTUDIOS DE POSGRADO E INVESTIGACIÓ",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.11572402149641925
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-5040-2023",
      "nombre_procedimiento": "ESFM-2023-RM-014-IALE",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.1232701499131631
    },
    {
      "numero_procedimiento": "aa-11-l4j-011l4j994-n-22-2024",
      "nombre_procedimiento": "ADQUISICIÓN DE DIVERSOS MATERIALES PARA LABORATORIO",
      "dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "siglas": "CINVESTAV",
      "score": 0.12338919918407765
    }
  ]
}