{
  "ocid": "ocds-x-licitia-ia-10-lau-010lau001-n-94-2026",
  "id": "IA-10-LAU-010LAU001-N-94-2026",
  "date": "2026-06-26T21:00:00.000Z",
  "language": "es",
  "initiationType": "tender",
  "tag": [
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    "award",
    "contract"
  ],
  "parties": [
    {
      "id": "SGM",
      "name": "SERVICIO GEOLOGICO MEXICANO",
      "roles": [
        "buyer"
      ]
    },
    {
      "id": "AL-TEC SOLUCIONES PARA CROMATOGRAFIA SA DE CV",
      "name": "AL-TEC SOLUCIONES PARA CROMATOGRAFIA SA DE CV",
      "roles": [
        "supplier"
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    }
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  "buyer": {
    "id": "SGM",
    "name": "SERVICIO GEOLOGICO MEXICANO"
  },
  "tender": {
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    "title": "SUMINISTRO DE MATERIALES DE REFERENCIA CERTIFICADOS PARA EL CEO",
    "description": "SUMINISTRO DE MATERIALES DE REFERENCIA CERTIFICADOS EN ESTADO LÍQUIDO Y SÓLIDO UTILIZADOS PARA PRUEBAS DE CONTROL DE CALIDAD EN EL CENTRO EXPERIMENTAL OAXACA DEL SGM",
    "status": "complete",
    "procurementMethod": "selective",
    "procurementMethodDetails": "INVITACIÓN A CUANDO MENOS TRES PERSONAS",
    "mainProcurementCategory": "goods",
    "tenderPeriod": {
      "startDate": "2026-06-11T21:51:28.000Z",
      "endDate": "2026-06-24T17:00:00.000Z"
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    "awardPeriod": {
      "endDate": "2026-06-26T21:00:00.000Z"
    },
    "items": [
      {
        "id": "0",
        "description": "PARTIDA 1: MULTIESTANDAR DIFERENTE CONCENTRACIÓN µG/ML MATRIZ 5% HNO3, MARCA HIGH-PURITY, NO. CATÁLOGO: HPS-3043-006-250, FRASCO DE 250 ML, ELEMENTOS: 1000 µG/ML AL, NA, K, CA 100 µG/ML BI, CO, NI, V, AS, CD, CU, SR, ZN, BA, PB, SC, TL, BE, CR, MN, SE, U",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 15499.94,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 2: MULTIESTANDAR DIFERENTE CONCENTRACIÓN (SOLUCIÓN A) µG/ML MATRIZ 4 % HNO3 + 0.5% HF, MARCA HIGH-PURITY, NO. CATÁLOGO: HPS-3043-007-250, FRASCO DE 250 ML, ELEMENTOS: 1000 µG/ML MG, FE, P 100 µG/ML SB, TI, B, MO, S, W, TE, LI, SI, SN 50 µG/ML AG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 14275.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 3: MULTIESTANDAR   CONCENTRACIÓN100 µG/ML MATRIZ 5% HNO3, MARCA HIGH-PURITY, NO. CATÁLOGO: HPS-3415-020-250, FRASCO DE 250 ML, ELEMENTOS: AS, BA, BE, BI, CD, CR, CO, CU, PB, MN, NI, SC, SE, SR, TL, U, V, ZN",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 14275.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 4: MULTIESTANDAR DIFERENTE CONCENTRACIÓN (SOLUCIÓN A) µG/ML MATRIZ 4% HNO3 + 0.5% HF, MARCA HIGH-PURITY, NO. CATÁLOGO: HPS-3043-009-250, FRASCO DE 250 ML, ELEMENTOS: 1000 µG/ML P 100 µG/ML SB, TE, B, SI, SN, LI, TI, MO, S, W 50 µG/ML AG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 12543.3,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 5: ESTÁNDAR DE AU 50µG/ML Y HG 30 µG/ML (SOLUTION B) MATRIZ 2% HCL, MARCA HIGH-PURITY, NO. CATÁLOGO: HPS-4820-014-250, FRASCO DE 250 ML, ELEMENTOS: AU         HG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 9108.83,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 6: INTERFERENCE CHECK STANDARD 5 5000 µG/ML MATRIX 2% HCL, MARCA HIGH-PURITY, NO. CATÁLOGO: INFCS-5-250, FRASCO DE 250 ML, ELEMENTOS: K           NA",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 8003.82,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 7: INTERFERENCE CHECK STANDARD 4  5000 µG/ML MATRIX 5% HNO3, MARCA HIGH-PURITY, NO. CATÁLOGO: INFCS-4-250, FRASCO DE 250 ML, ELEMENTOS: AL      CA     FE     MG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 8421.93,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 8: BORO 100 µG/ML, MATRIZ H2O, MARCA HIGH-PURITY, NO. CATÁLOGO: 100-7-4-100, FRASCO DE 100 ML, ELEMENTO: B",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 9: LITIO 100 µG/ML, MATRIZ 2% HNO3, MARCA HIGH-PURITY, NO. CATÁLOGO: 100-29-1-100, FRASCO DE 100 ML, ELEMENTO: LI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 10: AZUFRE 1000 µG/ML, MATRIZ 1% H2O, MARCA HIGH-PURITY, NO. CATÁLOGO: 100054-5-100, FRASCO DE 100 ML, ELEMENTO: S",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 11: BARIO 1000 µG/ML, MATRIZ 2%HNO3, MARCA HIGH-PURITY, NO. CATÁLOGO: 10004-1-100, FRASCO DE 100 ML, ELEMENTO: BA",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 12: MANGANESO 1000 µG/ML, MATRIZ 2% HNO3, MARCA HIGH-PURITY, NO. CATÁLOGO: 100032-1-100, FRASCO DE 100 ML, ELEMENTO: MN",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 13: TITANIO 1000µG/ML, MATRIZ 2% HNO3 + 0.1% HF, MARCA HIGH-PURITY, NO. CATÁLOGO: 100062-3-100, FRASCO DE 100 ML, ELEMENTO: TI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 14: SILICE 1000 µG/ML, MATRIZ 1% HNO3 + TR HF MARCA HIGH-PURITY, NO. CATÁLOGO: 100050-3-100, FRASCO DE 100 ML, ELEMENTO: SI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 15:COBRE 1000 µG/ML, MATRIZ 2% HNO3 MARCA HIGH-PURITY, NO. CATÁLOGO: 100014-1-100, FRASCO DE 100 ML, ELEMENTO: CU",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 16: PLOMO 1000 µG/ML, MATRIZ 2% HNO3 MARCA HIGH-PURITY, NO. CATÁLOGO: 100028-1-100, FRASCO DE 100 ML, ELEMENTO: PB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 17: ZINC 1000 µG/ML, MATRIZ 2% HNO3 MARCA HIGH-PURITY, NO. CATÁLOGO: 100068-1-100, FRASCO DE 100 ML, ELEMENTO: ZN",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 18: ALUMINIO 1000 µG/ML, MATRIZ 2% HNO3 MARCA HIGH-PURITY, NO. CATÁLOGO: 10001-1-100, FRASCO DE 100 ML, ELEMENTO: AL",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 19: CALCIO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 10009-2-100, FRASCO DE 100 ML, ELEMENTO: CA",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 20: POTASIO 1000 µG/ML, MATRIZ 1% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100041-2-100, FRASCO DE 100 ML, ELEMENTO: K",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 21: FIERRO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100026-2-100, FRASCO DE 100 ML, ELEMENTO: FE",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 22: MAGNESIO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100031-2-100, FRASCO DE 100 ML, ELEMENTO: MG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 23: SODIO 1000 µG/ML, MATRIZ 1% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100052-2-100, FRASCO DE 100 ML, ELEMENTO: NA",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 24: CADMIO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 10008-2-100, FRASCO DE 100 ML, ELEMENTO: CD",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 25: CROMO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100012-2-100, FRASCO DE 100 ML, ELEMENTO: CR",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 26: NÍQUEL 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100036-2-100, FRASCO DE 100 ML, ELEMENTO: NI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 27: BISMUTO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 10006-2-100, FRASCO DE 100 ML, ELEMENTO: BI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1911.36,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 28: ANTIMONIO 1000 µG/ML, MATRIZ 20% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 10002-2-100, FRASCO DE 100 ML, ELEMENTO: SB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 29: ARSÉNICO 1000 µG/ML, MATRIZ 20% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 10003-2-100, FRASCO DE 100 ML, ELEMENTO: AS",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 30: ESTAÑO 1000 µG/ML, MATRIZ 20% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100061-2-100, FRASCO DE 100 ML, ELEMENTO: SN",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 31: VANADIO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100065-2-100, FRASCO DE 100 ML, ELEMENTO: V",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 32: ESTRONCIO 1000 µG/ML, MATRIZ 2% HCL MARCA HIGH-PURITY, NO. CATÁLOGO: 100053-2-100, FRASCO DE 100 ML, ELEMENTO: SR",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 33: PLATA 1000 µG/ML, MATRIZ 2% HNO3 MARCA HIGH-PURITY, NO. CATÁLOGO: 100051-1-100, FRASCO DE 100 ML, ELEMENTO: AG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1672.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 34: GOLD 100 µG/ML, MATRIZ 2% HCL, MARCA HIGH-PURITY, NO. CATÁLOGO: 100-21-2-250, FRASCO DE 250 ML, ELEMENTO: AU",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 3733.13,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 35: GOLD 50 µG/ML, MATRIZ 2% HCL, MARCA HIGH-PURITY, NO. CATÁLOGO: 50-21-2-250, FRASCO DE 250 ML, ELEMENTO: AU",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 7705.17,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 36: GOLD 10 µG/ML, MATRIZ 2% HCL, MARCA HIGH-PURITY, NO. CATÁLOGO: 10-21-2-250, FRASCO DE 250 ML, ELEMENTO: AU",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 2986.5,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 37: MULTIESTÁNDAR, MATRIZ 2 % HNO3. 10 µG/ML., NO. CATÁLOGO: ICP-WS-4, FRASCO DE 100 ML, ELEMENTOS: CE, LA, TB, DY, LU, TH, ER, ND, TM, EU, PR, U, GD, SC, Y, HO, SM, YB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 7376.66,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 38: MULTIESTÁNDAR, MATRIZ 5 %(V/V) HNO3. 10 µG/ML, MARCA INORGANIC VENTURES., NO. CATÁLOGO: CMS-1, FRASCO DE 125 ML, ELEMENTOS: CE, LA, TB, DY, LU, TH, ER, ND, TM, EU, PR, U, GD, SC, Y, HO, SM, YB.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 5108.6,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 39: MULTIESTÁNDAR (SOLUCIÓN C), MATRIZ 2% HCL, 10 MG/L. MARCA HIGH-PURITY., NO. CATÁLOGO: ICP-MS-68A-C, FRASCO DE 100 ML, ELEMENTOS: AU,  IR,  OS,  PD,  PT,  RH, RU",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 6062.6,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 40: MULTIESTÁNDAR (SOLUCIÓN C), MATRIZ 30 (V/V) % HCL. 10 µG/ML, MARCA INORGANIC VENTURES, NO. CATÁLOGO: IV-ICPMS-71C, FRASCO DE 125 ML, ELEMENTOS: AU, PT, IR, RH, OS, RU, PD, RE.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 8117.38,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 41: MULTIESTÁNDAR, MATRIZ 2% HNO3 + TR HF.  10 µG/ML., NO. CATÁLOGO: ICP-MS-D, FRASCO DE 100 ML, ELEMENTOS: B, S, GE, SI, MO, TA, NB, TI, P, W, RE, ZR.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 4151.24,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 42: MULTIESTÁNDAR, MATRIZ 2 % HNO3. 10 µG/ML., NO. CATÁLOGO: ICP-MS-E, FRASCO DE 100 ML, ELEMENTOS: AG, CO, LI, SE, AL, CR, MG, SR, AS, CS, MN, TL, BA, CU, NA, U, BE, FE, NI, V, CA, GA, PB, ZN, CD, K, RB.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 10183.97,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 43: MULTIESTÁNDAR 20 ELEMENTOS DE 10 µG/ML, MATRIZ 2% HNO3+TR HF, NO. CATÁLOGO: ICP-200.8-1, FRASCO DE 100 ML, ELEMENTOS: AG, AL, AS, BA, BE, CD, CO, CR, CU, MN, MO, NI, PB, SB, SE, TH, TL, U, V, ZN.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 7645.44,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 44: SETUP SOLUTION, MATRIZ 2 % HNO3. 10µG/ML., NO. CATÁLOGO: ICP-MS-SS-2, FRASCO DE 250 ML, ELEMENTOS: BE, ZN, CU, NI, AL, GA, MG, CO, LI, SC, AG, MN, SR, BA, TL, BI, CE, CS, HO, IN, RH, TA, TB, U, Y.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 12632.9,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 45: CUSTOM INORGANIC STANDARD, MATRIZ 2 % HNO3 / 0.5 % HCL.  1MG/L., NO. CATÁLOGO: HPS-1595-448-250, FRASCO DE 250 ML, ELEMENTOS: BA, BI, CE, CO, HO, IN, LI, MG, TI, U, Y.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 11766.81,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 46: TRACE METALS IN DRINKING WATER, MATRIZ 2% HNO3 + TR HF., NO. CATÁLOGO: CRM-TMDW-100, FRASCO DE 100 ML, ELEMENTOS: AG, TE, SB, BI, CD, RB, SE, TL, U, BE, CR, CU, LI, CO, V, PB, MN, BA, NI, ZN, AS, FE, MO, AL, SR, K, NA, MG, CA.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 5913.27,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 47: TRACE METALS IN DRINKING WATER, MATRIZ 2% HNO3 + TR HF., NO. CATÁLOGO: CRM-TMDW-B-100, FRASCO DE 100 ML, ELEMENTOS: AG, AS, CD, TL, SE, BE, LI, CR, CU, PB, CO, V, MN, SB, NI, ZN, FE, MO, AL, B, SR, BA, K, MG, NA, CA.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 7018.28,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 48: ESTÁNDAR ELEMENTAL SC, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-48-1, FRASCO DE 100 ML, ELEMENTO: SC",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 2120.42,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 49: ESTÁNDAR ELEMENTAL SB, MATRIZ 2% HNO3 + TR HF. 10 µG/ML., NO. CATÁLOGO: 10-2-3, FRASCO DE 100 ML, ELEMENTO: SB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1612.71,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 50: ESTÁNDAR ELEMENTAL SN, MATRIZ 2% HNO3 + TR HF. 10 µG/ML., NO. CATÁLOGO: 10-61-3, FRASCO DE 100 ML, ELEMENTO: SN",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 51: ESTÁNDAR ELEMENTAL TH, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-59-1, FRASCO DE 100 ML, ELEMENTO: TH",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 52: ESTÁNDAR ELEMENTAL BI, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-6-1, FRASCO DE 100 ML, ELEMENTO: BI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1612.71,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 53: ESTÁNDAR ELEMENTAL TE, MATRIZ 2% HNO3 + TR HF, 10 µG/ML., NO. CATÁLOGO: 10-56-3, FRASCO DE 100 ML, ELEMENTO: TE",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 54: ESTÁNDAR ELEMENTAL TI, MATRIZ 2% HNO3 + TR HF. 10 µG/ML., NO. CATÁLOGO: 10-62-3, FRASCO DE 100 ML, ELEMENTO: TI",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 55: ESTÁNDAR ELEMENTAL W, MATRIZ 2% HNO3 + TR HF. 10 µG/ML., NO. CATÁLOGO: 10-63-3, FRASCO DE 100 ML, ELEMENTO: W",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 56: ESTÁNDAR ELEMENTAL HG, MATRIZ 5 % HNO3. 10 µG/ML., NO. CATÁLOGO: 10-33-1, FRASCO DE 100 ML, ELEMENTO: HG",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1941.23,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 57: ESTÁNDAR ELEMENTAL RB, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-45-1, FRASCO DE 100 ML, ELEMENTO: RB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 58: ESTÁNDAR ELEMENTAL CS, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-11-1, FRASCO DE 100 ML, ELEMENTO: CS",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 59: ESTÁNDAR ELEMENTAL GA, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-19-1, FRASCO DE 100 ML, ELEMENTO: GA",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 60: ESTÁNDAR ELEMENTAL GE, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-20-1, FRASCO DE 100 ML, ELEMENTO: GE",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 61: ESTÁNDAR ELEMENTAL HF, MATRIZ 2% HNO3 + TR HF, 10 µG/ML., NO. CATÁLOGO: 10-22-3, FRASCO DE 100 ML, ELEMENTO: HF",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 62: ESTÁNDAR ELEMENTAL NB, MATRIZ 2% HNO3 + TR HF, 10 µG/ML., NO. CATÁLOGO: 10-37-3, FRASCO DE 100 ML, ELEMENTO: NB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 63: ESTÁNDAR ELEMENTAL TA, MATRIZ 2% HNO3 + TR HF, 10 µG/ML., NO. CATÁLOGO: 10-55-3, FRASCO DE 100 ML, ELEMENTO: TA",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 64: ESTÁNDAR ELEMENTAL ZR, MATRIZ 2% HNO3 + TR HF, 10 µG/ML., NO. CATÁLOGO: 10-69-3, FRASCO DE 100 ML, ELEMENTO: ZR",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 65: ESTÁNDAR ELEMENTAL RE, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-43-1, FRASCO DE 100 ML, ELEMENTO: RE",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 66: ESTÁNDAR ELEMENTAL IN, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-24-1, FRASCO DE 100 ML, ELEMENTO: IN",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 67: ESTÁNDAR ELEMENTAL HO, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-23-1, FRASCO DE 100 ML, ELEMENTO: HO",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 68: ESTÁNDAR ELEMENTAL TB, MATRIZ 2% HNO3. 10 µG/ML., NO. CATÁLOGO: 10-57-1, FRASCO DE 100 ML, ELEMENTO: TB",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1582.85,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 69: CHLORIDE, MATRIZ H2O.10 µG/ML., NO. CATÁLOGO: ICP-CL-10, FRASCO DE 100 ML, ELEMENTO: CL",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1254.33,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 70: BROMIDE, MATRIZ H2O.10 µG/ML., NO. CATÁLOGO: ICP-BR-10, FRASCO DE 100 ML, ELEMENTO: BR",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1254.33,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 71: IODIDE, MATRIZ H2O.10 µG/ML., NO. CATÁLOGO: ICP-II-10, FRASCO DE 100 ML, ELEMENTO: I",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1284.2,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 72: SIMULATED SEAWATER IN 2% HNO3, NO. CATÁLOGO: CRM-SW, FRASCO DE 100 ML.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 10572.21,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 73: ESTÁNDAR DE CLORURO CL- DE 100 µG/ML, MATRIZ H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-CL-100, FRASCO DE 100 ML, ELEMENTO: CL-",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 74: ESTÁNDAR DE FLUORURO F- DE 100 µG/ML, MATRIZ H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-FF-100, FRASCO DE 100 ML, ELEMENTO: F-",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 75: ESTÁNDAR DE NITRATO NO3- DE 100 µG/ML, MATRIZ H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-NO-100, FRASCO DE 100 ML",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 76: ESTÁNDAR DE NITRITO NO2- DE 100 µG/ML, MATRIZ H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-N-100, FRASCO DE 100 ML",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 77: ESTÁNDAR DE FOSFATO PO4- DE 100 µG/ML EN H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-KPP-100, FRASCO DE 100 ML",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 78: ESTÁNDAR DE BROMURO BR- DE 100 µG/ML, MATRIZ H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-BR-100, FRASCO DE 100 ML, ELEMENTO: BR",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 79: ESTÁNDAR DE SULFATO SO4- DE 100 µG/ML, MATRIZ H2O, MARCA HIGH PURITY STANDARDS. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-SS-100, FRASCO DE 100 ML",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 2,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 1224.47,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 80: ESTÁNDAR PARA CALIBRACIÓN DE ANIONES IC-FAS-1A, MATRIZ H2O, MARCA INORGANIC VENTURES. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IC-FAS-1A-125ML, FRASCO DE 125 ML, ESTÁNDAR DE 7 ANIONES. 20 µG/ML DE F-, 30 µG/ML DE CL-, 100 µG/ML DE NO2-, NO3- Y BR-, 150 µG/ML DE PO4- Y SO4-.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 4168.34,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 81: ESTÁNDAR MEZCLA DE ANIONES A, MATRIZ H2O, MARCA INORGANIC VENTURES.  DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: IV-STOCK-61-125ML, FRASCO DE 125 ML, ESTÁNDAR MEZCLA DE 7 ANIONES. 10 µG/ML DE F-, 20 µG/ML DE CL-,20 µG/ML DE NO2-, NO3- Y BR-, 30 µG/ML DE PO4- Y SO4-.",
        "classification": {
          "scheme": "CUCOP",
          "id": "25101-0037"
        },
        "quantity": 1,
        "unit": {
          "name": "PIEZA",
          "value": {
            "amount": 2977.49,
            "currency": "MXN"
          }
        }
      },
      {
        "id": "0",
        "description": "PARTIDA 83: ESTÁNDAR 10 µMHOS/CM CONDUCTIVITY AT 25°C, MARCA INORGANIC VENTURES. DEBE DE CUMPLIR CON LA ACREDITACIÓN ISO 17034., NO. CATÁLOGO: CON10-25-125ML, FRASCO DE 125 ML",
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