{
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  "id": "53620274d74f083de063a61200a95145",
  "procedure_number": "AA-11-L4J-011L4J998-N-27-2026",
  "file_number": "E-2026-00058694",
  "title": "ADQUISICION DE REACTIVOS Y SUSTANCIAS PARA USO DE LABORATORIO EN LA INVESTIGAC",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "ADQUISICION DE REACTIVOS Y SUSTANCIAS PARA USO DE LABORATORIO EN LA INVESTIGACION.\nCANTIDAD \tUNIDAD DE MEDIDA\tMARCA\tDESCRIPCION\n1\tPZA\tSIGMA   \n92732-10X1ML.\tSOLUCION DE TRIMETHYLSULFONIUM HIDROXIDO 0.25M    DE 10X1ML. \n1\tPZA\tSIGMA \nT6381-25G\tBSTFA+TMCS DE 25 GRS \n3\tPZA\tSIGMA \n28029-1EA-F\tJARRAS DE ANAEROBIOSIS \n1\tPZA\t  SIGMA 49677-100MG\tGLUFOSINATE AMMONIUM DE 100 MG SIGMA 49677-100MG\n1\tPZA\t SIGMA 45521-250MG\tN-PHOSPHONONETIL GLYCINA DE 250 MG SIGMA 45521-250MG\n1\tPZA\tSIGMA \n324817-1G\tAMINOMETHYL PHOSPHONIC  ACID 1GRS \n1\tPZA\tSIGMA \nPHR1111-1G\tGLICINA ESTANDAR SECUNDARIO 1GRS \n1\tPZA\tSIGMA \n242586-100G\tDIPHENYLAMINE 100GRS \n1\tPZA\tBD 260678\tGAS PAK EZ C/20 PZAS \n1\tPZA\tSIGMA \nP3026-100MG \tPECTOLYASE 100 MG\n1\tPZA\tSIGMA \nP8169-500G\tPHYTAGEL DE 500 GRS \n1\tPZA\tSIGMA ROCHE  1084355001 \tHYGROMICINA B DE 20 ML SIGMA -ROCHE 1084355001\n1\tPZA\tSIGMA \nI5125-50G\tMYO INOSITOL DE 50 GRS \n2\tPZA\tKARAL\nK 0200.5020\tSE OFRECE SEGÚN ESPECIFICACIONES                                ETANOL 96% GARRAFA DE 20L MARCA KARAL \n4\tPZA\tCAPP\n5102000C\tMICROTUBO 2 ML\nC/ 500 PZS \n6\tPZA\tCAPP\n4130075C\tPUNTAS AMARILLAS 200 UL\nC/1000 PZS \n1\tPZA\tKARAL\nK 1000.2500\tACIDO ACETICO GLACIAL R.A. LIBRE DE ALDEHÍDOS. 2.5 L\n1\tPZA\tKARAL \nK 9018.0100\t TWEEN® 20 PARA BIOLOGIA MOLECULAR 100 ML\n2\tPZA\tKARAL \nK 2000.4000\tALCOHOL ETILICO ANHIDRO R.A. (ETANOL) 4 L\n1\tPZA\tMERCK ZMQUVLP01\tLAMP.UV MQ CENTURY \n1\tPZ\tK1069.0500\tSULFATO MANGANOSO MONOHIDRATADO DE 500 GRS MARCA KARAL \n1\tPZ\tK7021.0100\tÁCIDO BÓRICO DE 100 GRS MARCA KARAL \n1\tPZ \tK4089.0500\tSULFATO DE ZINC HEPTAHIDRATADO DE 500 GRS MARCA KARAL \n1\tPZ\tK8024.0100\tSULFATO CUPRICO PENTAHIDRATADO DE 100 GRS MARCA KARAL \n1\tPZ\tK5090.0100\tYODURO DE POTASIO DE 100 GRS MARCA KARAL \n1\tPZ\tK4072.0100\tMOLIBDATO DE SODIO DIHIDRATADO DE 100 GRS MARCA KARAL \n1\tPZ\tK3014.0500\tNITRATO DE AMONIO DE 500 GRS MARCA KARAL \n1\tPZ\tK2016.0500\tCLORURO DE CALCIO DIHIDRATADO DE 500 GRS MARCA KARAL \n1\tPZ\tK5079.0100\tFOSFATO DE POTASIO MONOBASICO DE 100 GRS MARCA KARAL \n1\tPZ\tK6056.0500\tSULFATO DE MAGNESIO HEPTA"
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  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
    "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"
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  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2026,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "217",
    "exception_basis": "Art. 55 párrafo primero",
    "internal_control_number": "REQ 4856-2026",
    "supply_source_number": null
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  "schedule": {
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    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
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    "maximum": null,
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    "updated_at": null
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  "financial_terms": {
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    "advance_percentage": "0",
    "supplier_percentage": null,
    "payment_method": "1 EXHIBICION -TRANSFERENCIA ELECTRONICA",
    "credit_condition": null,
    "payment_conditions": null,
    "financing_organization": null
  },
  "evaluation": {
    "criterion": "BINARIO",
    "technical_points": null,
    "economic_points": null
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  "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": {
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    "joint": false,
    "msme_only": false,
    "social_witness": false,
    "multi_year": false,
    "open_contract": false,
    "consolidated_purchase": false,
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    "subcontracting": null,
    "emergency": false,
    "proposal_language": "idioma data",
    "no_joint_participation_justification": null
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  "execution": {
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    "duration_days": null,
    "procurement_term": "Normal",
    "subcontracted_work": null,
    "deadline_justification": null
  },
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