{
  "html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j998-n-89-2023",
  "canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j998-n-89-2023",
  "id": "9948adc2ffa54db7bc1d087f39583c42",
  "procedure_number": "AA-11-L4J-011L4J998-N-89-2023",
  "file_number": "E-2023-00082674",
  "title": "1. PIEZA. ETHYLENEDIAMINETETRAACETIC ACID. ANHYDROUS, FREE-FLOWING, REDI-DRI, >9",
  "description": {
    "short": "Equipos especializados, sustancias y materiales químicos, físico químico o bioquímico, para proyectos de investigación científica y desarrollo tecnológico.",
    "detailed": "1. PIEZA. ETHYLENEDIAMINETETRAACETIC ACID. ANHYDROUS, FREE-FLOWING, REDI-DRI, >98% 798681-500G\n1. PIEZA. DODECILSULFATOSODICO BIOREAGENT, SUITABLE FRO ELECTROPHORESIS, FORM MOLECULAR BIOLOGY, >98.5% (GC) L3771-500G\n1. PIEZA. KANAMYCIN SULFATE UNITED STATE PHARMACOPEIA (USP) 1355006-200MG\n1. PIEZA. CARBENICILLIN DISODIUM MEETS UPS TESTING SPECIFICATIONS C9231-1G\n1. PIEZA. AGAR, FOR MOLECULAR BIOLOGY\n1. PIEZA. IPTG, >99% (TLC), <0.1% DIOXANE\n1. PIEZA. CLORURO DE SODIO, ACS REAGENT, >99.0%\n1. PIEZA. FILTER MEMBRANES, NYLON PORE SIZE 0.45UM, DIAM.25MM\n1. PIEZA. PEPTONE YEAST EXTRACT AGAR SUITABLE FOR MICROBIOLOGY NUTRISELECT BASIC"
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "CINVESTAV",
    "acronym": "CINVESTAV",
    "branch": "11 - EDUCACIÓN PÚBLICA",
    "buying_unit": "DEPARTAMENTO DE ADQUISICIONES EN IRAPUATO",
    "requesting_unit": null,
    "requesting_group": "DEPARTAMENTO DE ADQUISICIONES EN IRAPUATO",
    "entity": null,
    "slug": "cinvestav",
    "unit_slug": "departamento-de-adquisiciones-en-irapuato-011l4j998"
  },
  "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 00006733",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2023-09-14T21:07:38.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": null,
    "award_at": null,
    "estimated_contract_at": "2023-09-11T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
  "locations": {
    "state_id": "11",
    "state": "GUANAJUATO",
    "bid_opening": null,
    "award": null,
    "clarification_meeting": null,
    "site_visit": null,
    "work_site": null
  },
  "estimated_value": {
    "minimum": null,
    "maximum": null,
    "currency": "MXN",
    "updated_at": null
  },
  "financial_terms": {
    "currency": "MXN",
    "advance_percentage": "0",
    "supplier_percentage": null,
    "payment_method": "PARCIALIDADES O DIFERIDO",
    "credit_condition": null,
    "payment_conditions": null,
    "financing_organization": null
  },
  "evaluation": {
    "criterion": "BINARIO",
    "technical_points": null,
    "economic_points": null
  },
  "guarantees": {
    "performance_required": false,
    "goods_or_services_required": false,
    "amount_percentage": null,
    "delivery_days": null,
    "term_months": null,
    "other_insurance_required": false,
    "other_insurance_description": null,
    "performance_reduction": null
  },
  "participation": {
    "method": null,
    "joint": false,
    "msme_only": false,
    "social_witness": false,
    "multi_year": false,
    "open_contract": false,
    "consolidated_purchase": false,
    "external_credit": false,
    "simultaneous_supply": false,
    "subcontracting": null,
    "emergency": false,
    "proposal_language": "idioma data",
    "no_joint_participation_justification": null
  },
  "execution": {
    "site_visit_required": null,
    "duration_days": null,
    "procurement_term": "Normal",
    "subcontracted_work": null,
    "deadline_justification": null
  },
  "lots": [
    {
      "number": "1",
      "name": "ADQUISICION DE PRODUCTOS QUIMICOS BASICOS PARA LABORATORIO",
      "description": "1. PIEZA. ETHYLENEDIAMINETETRAACETIC ACID. ANHYDROUS, FREE-FLOWING, REDI-DRI, >98% 798681-500G\n1. PIEZA. DODECILSULFATOSODICO BIOREAGENT, SUITABLE FRO ELECTROPHORESIS, FORM MOLECULAR BIOLOGY, >98.5% (GC) L3771-500G\n1. PIEZA. KANAMYCIN SULFATE UNITED",
      "requirement_group_id": "92818",
      "items": [
        {
          "number": "1",
          "cucop_code": "25101-0037",
          "specific_item_code": "25101",
          "cucop_description": "REACTIVOS ANALITICOS",
          "description": "1. PIEZA. ETHYLENEDIAMINETETRAACETIC ACID. ANHYDROUS, FREE-FLOWING, REDI-DRI, >98% 798681-500G\n1. PIEZA. DODECILSULFATOSODICO BIOREAGENT, SUITABLE FRO ELECTROPHORESIS, FORM MOLECULAR BIOLOGY, >98.5% (GC) L3771-500G\n1. PIEZA. KANAMYCIN SULFATE UNITED STATE PHARMACOPEIA (USP) 1355006-200MG\n1. PIEZA. CARBENICILLIN DISODIUM MEETS UPS TESTING SPECIFICATIONS C9231-1G\n1. PIEZA. AGAR, FOR MOLECULAR BIOLOGY\n1. PIEZA. IPTG, >99% (TLC), <0.1% DIOXANE\n1. PIEZA. CLORURO DE SODIO, ACS REAGENT, >99.0%\n1. PIEZA. FILTER MEMBRANES, NYLON PORE SIZE 0.45UM, DIAM.25MM\n1. PIEZA. PEPTONE YEAST EXTRACT AGAR SUITABLE FOR MICROBIOLOGY NUTRISELECT BASIC",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "maximum_quantity": null,
          "unit": "LOTE",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "25101",
          "partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "25101",
      "description": "PRODUCTOS QUÍMICOS BÁSICOS"
    }
  ],
  "awards": [
    {
      "id": "C-2023-00107943",
      "internal_reference": "PEDIDO 5091",
      "title": "1. PIEZA. ETHYLENEDIAMINETETRAACETIC ACID. ANHYDROUS, FREE-FLOWING, REDI-DRI, >9",
      "status": "PUBLICADO",
      "contractor": {
        "name": "VIVIANA ALCANTARA HERNANDEZ",
        "normalized_name": "VIVIANA ALCANTARA HERNANDEZ",
        "rfc_type": null
      },
      "contract_period": {
        "published_at": "2023-11-06T19:38:22.000Z",
        "starts_at": "2023-09-11T06:00:00.000Z",
        "ends_at": "2023-12-12T06:00:00.000Z"
      },
      "value": {
        "subtotal": "48796.34",
        "tax": "7807.42",
        "total": "56603.76",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "25101-0037",
          "description": "1. PIEZA. ETHYLENEDIAMINETETRAACETIC ACID. ANHYDROUS, FREE-FLOWING, REDI-DRI, >98% 798681-500G\n1. PIEZA. DODECILSULFATOSODICO BIOREAGENT, SUITABLE FRO ELECTROPHORESIS, FORM MOLECULAR BIOLOGY, >98.5% (GC) L3771-500G\n1. PIEZA. KANAMYCIN SULFATE UNITED STATE PHARMACOPEIA (USP) 1355006-200MG\n1. PIEZA. CARBENICILLIN DISODIUM MEETS UPS TESTING SPECIFICATIONS C9231-1G\n1. PIEZA. AGAR, FOR MOLECULAR BIOLOGY\n1. PIEZA. IPTG, >99% (TLC), <0.1% DIOXANE\n1. PIEZA. CLORURO DE SODIO, ACS REAGENT, >99.0%\n1. PIEZA. FILTER MEMBRANES, NYLON PORE SIZE 0.45UM, DIAM.25MM\n1. PIEZA. PEPTONE YEAST EXTRACT AGAR SUITABLE FOR MICROBIOLOGY NUTRISELECT BASIC",
          "unit": "LOTE",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "48796.34",
          "subtotal": "48796.34",
          "tax": "7807.42",
          "other_taxes": null,
          "total": "56603.76",
          "cucop_description": "REACTIVOS ANALITICOS",
          "partida_code": "25101",
          "partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "JUSTIFICACIÓN DE EXCEPCIÓN",
      "filename": "JUSTIFICACION 8 PUNTOS REQ 6733.pdf",
      "availability": "available",
      "size_bytes": "753401",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-12T17:02:16.976Z",
      "updated_at": "2025-12-12T17:02:16.977Z"
    },
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "H. SOLICITUD DE COMPRA REQ 6733.pdf",
      "availability": "available",
      "size_bytes": "415576",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-12T17:02:18.958Z",
      "updated_at": "2025-12-12T17:02:18.959Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "OFICIO DE NOTIFICACION",
      "filename": "OFICIO DE NOTIFICACION PEDIDO 5091.pdf",
      "availability": "available",
      "size_bytes": "439130",
      "mime_type": "application/pdf",
      "sha256": "60ebbd8f5879aec37eb8852d0f73ed62f47e5269239d8a3cc38b9500873767e5",
      "uploaded_at": "2025-12-12T17:02:20.780Z",
      "updated_at": "2026-08-06T02:28:49.682Z"
    },
    {
      "id": null,
      "annex_number": 5,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "OFICIO DE NOTIFICACION PEDIDO 5091.pdf",
      "availability": "available",
      "size_bytes": "439130",
      "mime_type": "application/pdf",
      "sha256": "60ebbd8f5879aec37eb8852d0f73ed62f47e5269239d8a3cc38b9500873767e5",
      "uploaded_at": "2025-12-12T17:02:23.758Z",
      "updated_at": "2026-08-06T02:28:49.682Z"
    },
    {
      "id": null,
      "annex_number": 6,
      "document_type": null,
      "description": "ANEXOS OFICIO DE ADJUDICACIÓN",
      "filename": "K. PEDIDO 5091 FIRMADO COMPLETO.pdf",
      "availability": "available",
      "size_bytes": "704207",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-12T17:02:26.821Z",
      "updated_at": "2025-12-12T17:02:26.822Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-07-29T02:48:22.621Z",
    "last_seen_at": "2026-07-29T03:34:40.343Z",
    "first_seen_at": "2025-11-05T05:07:24.065Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2025-11-05T05:07:24.065Z"
  },
  "context": {
    "prices": [
      {
        "cucop_code": "25101-0037",
        "description": "REACTIVOS ANALITICOS",
        "priced_items": 44908,
        "units": [
          {
            "n": 37743,
            "max": 280215502.56,
            "min": 0.53,
            "p10": 257,
            "p50": 3160,
            "p90": 19101.912,
            "unidad": "PIEZA"
          },
          {
            "n": 3116,
            "max": 389753,
            "min": 2.25,
            "p10": 400,
            "p50": 2371.685,
            "p90": 18751.455,
            "unidad": "LITRO"
          },
          {
            "n": 2930,
            "max": 1567806.8,
            "min": 1,
            "p10": 120,
            "p50": 3200,
            "p90": 17597.42,
            "unidad": "UNIDAD"
          },
          {
            "n": 249,
            "max": 111832796,
            "min": 3.81,
            "p10": 885.8,
            "p50": 31540,
            "p90": 8964611.16,
            "unidad": "SERVICIO"
          },
          {
            "n": 204,
            "max": 48058.42,
            "min": 140,
            "p10": 516.839,
            "p50": 15109.01,
            "p90": 33997.005,
            "unidad": "MILILITRO"
          },
          {
            "n": 147,
            "max": 66620.51,
            "min": 0.75,
            "p10": 294.948,
            "p50": 1414,
            "p90": 7859.608,
            "unidad": "GRAMO"
          },
          {
            "n": 142,
            "max": 68318.25,
            "min": 12.93,
            "p10": 72.992,
            "p50": 895.05,
            "p90": 5181.9,
            "unidad": "KILOGRAMO"
          },
          {
            "n": 142,
            "max": 24971469.93,
            "min": 18,
            "p10": 1215.2,
            "p50": 65495.585,
            "p90": 457938.306,
            "unidad": "LOTE"
          },
          {
            "n": 65,
            "max": 33900,
            "min": 208,
            "p10": 647.412,
            "p50": 2063.45,
            "p90": 5323.4,
            "unidad": "GALON"
          },
          {
            "n": 59,
            "max": 120750,
            "min": 58.5,
            "p10": 112.396,
            "p50": 1561.88,
            "p90": 13849.984,
            "unidad": "TESLA"
          },
          {
            "n": 58,
            "max": 21600,
            "min": 16.04,
            "p10": 22.329,
            "p50": 110.985,
            "p90": 691,
            "unidad": "METRO CUBICO"
          },
          {
            "n": 28,
            "max": 12722.17,
            "min": 119,
            "p10": 698.229,
            "p50": 1903.5,
            "p90": 4866.035,
            "unidad": "MILIGRAMO"
          },
          {
            "n": 25,
            "max": 103489.92,
            "min": 1617,
            "p10": 11250.8,
            "p50": 14200.9,
            "p90": 57843.788,
            "unidad": "KILOGRAMO POR HORA"
          }
        ],
        "price_by_year": {
          "2023": {
            "n": 14653,
            "p50": 2420
          },
          "2024": {
            "n": 13438,
            "p50": 3500
          },
          "2025": {
            "n": 8626,
            "p50": 4177.3
          },
          "2026": {
            "n": 8191,
            "p50": 2958
          }
        },
        "refreshed_at": "2026-09-24T05:35:01.565Z"
      }
    ],
    "buyer": {
      "slug": "cinvestav",
      "name": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "total_procedures": 6205,
      "distinct_suppliers": 1314,
      "procedures_by_type": {
        "LICITACIÓN PÚBLICA": 34,
        "ADJUDICACIÓN DIRECTA": 6052,
        "INVITACIÓN A CUANDO MENOS TRES PERSONAS": 116,
        "CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 3
      },
      "refreshed_at": "2026-09-26T00:00:02.312Z"
    }
  },
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "aa-11-l4j-011l4j995-n-632-2023",
      "nombre_procedimiento": "REACTIVOS MARCA SIGMA 301000",
      "dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "siglas": "CINVESTAV",
      "score": 0.17518969478484325,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2026-07-01T12:43:44.000Z",
      "ganador": "SIGMA-ALDRICH QUIMICA S DE RL DE CV",
      "ganador_slug": "sigma-aldrich-quimica",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "146279.72"
    },
    {
      "numero_procedimiento": "aa-12-nbg-012nbg003-n-375-2023",
      "nombre_procedimiento": "RM-AF-0820/23",
      "dependencia": "HIM",
      "siglas": "HIM",
      "score": 0.17696269475969018,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-08-14T18:35:11.000Z",
      "ganador": "SILVERA CIENCIA E INGENIERIA SA DE CV",
      "ganador_slug": "silvera-ciencia-e-ingenieria",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "56806.36"
    },
    {
      "numero_procedimiento": "aa-11-l4j-011l4j995-n-17-2024",
      "nombre_procedimiento": "REACTIVOS SIGMA ALDRICH BIOMEDICINA",
      "dependencia": "CINVESTAV",
      "siglas": "CINVESTAV",
      "score": 0.17886854284218068,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2024-03-12T11:14:54.000Z",
      "ganador": "SIGMA-ALDRICH QUIMICA S DE RL DE CV",
      "ganador_slug": "sigma-aldrich-quimica",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "40206.68"
    },
    {
      "numero_procedimiento": "aa-11-l4j-011l4j995-n-198-2023",
      "nombre_procedimiento": "MATERIALES VARIOS PARA EL DEPARTAMENTO DE GENETICA Y BIOLOGIA MOLECULAR",
      "dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "siglas": "CINVESTAV",
      "score": 0.18017275215224793,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-06-14T21:57:16.000Z",
      "ganador": "JUAN MANUEL HERNANDEZ CASTRO",
      "ganador_slug": "juan-manuel-hernandez-castro",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "132500.33"
    },
    {
      "numero_procedimiento": "aa-12-ncd-012ncd001-i-177-2026",
      "nombre_procedimiento": "CERTIFIED MOLECULAR REQ 3349",
      "dependencia": "INSTITUTO NACIONAL DE ENFERMEDADES RESPIRATORIAS ISMAEL COSÍO VILLEGAS",
      "siglas": "INER",
      "score": 0.18144972213802923,
      "anio_ejercicio": 2026,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2026-06-01T19:03:41.000Z",
      "ganador": "EQUIVER SA DE CV",
      "ganador_slug": "equiver",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "18856.10"
    },
    {
      "numero_procedimiento": "aa-11-l4j-011l4j999-n-729-2025",
      "nombre_procedimiento": "SUSTANCIAS QUIMICAS PARA BIOLOGIA CELULAR, MARCA BIO BASIC",
      "dependencia": "CINVESTAV",
      "siglas": "CINVESTAV",
      "score": 0.1822177876363852,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2025-08-19T10:11:16.000Z",
      "ganador": "PRODUCTOS Y EQUIPOS BIOTECNOLOGICOS SA DE CV",
      "ganador_slug": "productos-y-equipos-biotecnologicos",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "120109.75"
    }
  ]
}