{
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  "id": "6b9c26fb7bba4910a42068d9a30c1805",
  "procedure_number": "AA-11-L4J-011L4J996-N-16-2026",
  "file_number": "E-2026-00044318",
  "title": "MATERIALES PARA TRABAJOS DE LABORATORIO",
  "description": {
    "short": "Equipos especializados, sustancias y materiales químicos, físico químico o bioquímico, para proyectos de investigación científica y desarrollo tecnológico.",
    "detailed": "1 2.00 PIEZA ACIDO CLORHÍDRICO 36-38%. ACS 2.5 LT.\n\n2 2.00 PIEZA ACIDO SULFÚRICO 96-98%. ACS 2.5 LT.\n\n3 1.00 PIEZA ACIDO OXÁLICO DIHIDRATADO. 500 G.\n\n4 1.00 PIEZA ACIDO LÁCTICO AL 85% 1 LT.\n\n5 1.00 PIEZA ACIDO CÍTRICO ANHIDRO. 500 G.\n\n6 2.00 PIEZA SODIO HIDRÓXIDO (LENTEJAS) ACS 500 G.\n\n7 2.00 PIEZA POTASIO HIDRÓXIDO (LENTEJAS). 500 G.\n\n8 2.00 PIEZA CALCIO ÓXIDO. 500 G.\n\n9 2.00 PIEZA SODIO CARBONATO ANHIDRO. 500 G.\n\n10 2.00 PIEZA AMONIO CARBONATO. 500 G .\n\n11 1.00 PIEZA BUFFER DE REFERENCIA PH 4.01+/-0.001 DE 1000 ML. GOLDEN BELL.\n\n12 1.00 PIEZA BUFFER DE REFERENCIA PH 7.00+/-0.01 DE 1000 ML. GOLDEN BELL.\n\n13 1.00 PIEZA BUFFER DE REFERENCIA PH 10.00 DE 1000ML, GOLDEN BELL.\n\n14 4.00 PIEZA FILTROS DE JERINGA NYLON DIÁMETRO: 25 MM MATERIAL: NYLON PORO (MICRAS): 0.45 PAQUETE CON 25 PIEZAS.\n\n15 10.00 PIEZA EMBUDO CONICO FILTRACION VIDRIO 75MM 60° EISCO.\n\n16 2.00 PIEZA PISETA INTEGRAL BOCA ANGOSTA 500 ML.\n\n17 2.00 PIEZA BARRA MAGNETICA OCTAGONAL CON ANILLO 25X8MM.\n\n18 2.00 PIEZA BARRA MAGNÉTICA 50 X 8 MM (SP-508).\n\n19 2.00 PIEZA BOTELLA BOCA ANCHA CON CONTRATAPA 1000 ML (POLIET. ALTA DENS. / NO AUTOCLAVABLE) NACIONAL.\n\n20 2.00 PIEZA BOTELLA BOCA ANCHA CON CONTRATAPA 500 ML (POLIET. ALTA DENS. / NO AUTOCLAVABLE) NACIONAL.\n\n21 2.00 PIEZA BOTELLA BOCA ANCHA CON CONTRATAPA 125 ML (POLIET. ALTA DENS. / NO AUTOCLAVABLE).\n\n22 5.00 PIEZA FRASCO DE POLIETILENO ALTA DENSIDAD 1LT AMBAR BOCA ANCHA C/TAPON DE ROSCA AMBAR DE POLIPROPILENO, NO ESTERIL PIEZA(S) CON 1 PIEZ.\n\n23 5.00 PIEZA FRASCO DE POLIETILENO ALTA DENSIDAD 500ML.\n\n24 5.00 PIEZA FRASCO DE POLIETILENO ALTA DENSIDAD 125ML AMBAR BOCA ANCHA C/TAPON DE ROSCA AMBAR PP PIEZA(S) CON 1 PIEZA(S) NALGEN.\n\n25 1.00 PIEZA GUANTE DE NITRILO DESECHABLE AZUL TALLA M C/100 PZS.\n\n26 2.00 PIEZA TUBO CÓNICO PARA CENTRÍFUGA ESTÉRIL, 15 ML C/50 PZAS.\n\n27 2.00 PIEZA GRADILLA PARA TUBOS ARMABLE (AZUL, 40 LUGARES).\n\n28 1.00 PIEZA SONDA P/MEDIDOR DE OXIGENO DISUELTO C/CABLE DE 2 MTS HI-76407/2. 7,\n\n29 1.00 PIEZA ELECTRODO DE ORP COMBINADO, RELLENABL"
  },
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    "source_status": "ADJUDICADO",
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    "branch": "11 - EDUCACIÓN PÚBLICA",
    "buying_unit": "UNIDAD SALTILLO, SUBDIRECCION ADMINISTRATIVA",
    "requesting_unit": null,
    "requesting_group": "UNIDAD SALTILLO, SUBDIRECCION ADMINISTRATIVA",
    "entity": null,
    "slug": "cinvestav",
    "unit_slug": "unidad-saltillo-subdireccion-administrativa-011l4j996"
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    "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": "262",
    "exception_basis": "Art. 54 fr. XVII",
    "internal_control_number": "REQUISICION 2412",
    "supply_source_number": null
  },
  "schedule": {
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    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": null,
    "award_at": null,
    "estimated_contract_at": "2026-06-12T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
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    "state_id": "8",
    "state": "COAHUILA DE ZARAGOZA",
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    "award": null,
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    "economic_points": null
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    "performance_reduction": null
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    "no_joint_participation_justification": null
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