{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j998-n-98-2023",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j998-n-98-2023",
"id": "c22d4bbeb39543f1ad0e1ea2146d3b97",
"procedure_number": "AA-11-L4J-011L4J998-N-98-2023",
"file_number": "E-2023-00083913",
"title": "ADQUISICION DE MATERIALES PARA LABORATORIO",
"description": {
"short": "Equipos especializados, sustancias y materiales químicos, físico químico o bioquímico, para proyectos de investigación científica y desarrollo tecnológico.",
"detailed": "CINCHO SUJETABLE DE NYLON, DE 0,36 X 15 CM, COLOR BLANCO, SIERRAS MANGO FORMA T BOSH T5002-10, OQUILLA PARA SOLDAR SILVER STAR, SOLDADURA HARRIS O% PLATA, REFRIGERANTE R404A PRESENTACION 10.9KG, MANIFOLD RECTO CON MIRILLA AVALY VA-536G, MANGUERAS DE 60 PLG 600 PSI ROJA AZUL, AMARILLA R134A, TAQUETES DE PLASTICO DE 3/8”, TAQUETE DE PLASTICO ¼, TAQUETE DE PLASTICO DE 5/16”, PIJAS P/ TAQUETE DE 3/8, PIJAS P/TAQUETE DE 5/16”. PIJAS P/TAQUETE DE ¼”, FLUKE LVD2 VOLTALERT, CABLE CALIBRE 14 AWG COLOR BALNCO 100 MTS, CABLE CALIBRE 12 AWG COLOR VERDE, CABLE CALIBRE 12 AWG COLOR NEGRO, CABLE CALIBRE 12 AWG COLOR BLANCO, TUBO LED T8 OPALINO 18 W/ 6500K."
},
"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": "REQUISICION 8207",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-09-18T19:08:52.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2023-09-13T06:00:00.000Z",
"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": "PARTIDA SOLA",
"description": "PARTIDA SOLA",
"requirement_group_id": "1",
"items": [
{
"number": "1",
"cucop_code": "25501-0090",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE PLASTICO PARA USO EN LABORATORIO DE MEDICION",
"description": "CINCHO SUJETABLE DE NYLON, SIERRAS MANGO FORMA T BOSH, BOQUILLA PARA SOLDAR SILVER, SOLDADURA HARRIS, REFRIGERANTE R404A, MANIFOLD RECTO, ELPRO TAQUETES DE PLASTICO, PIJAS P/ TAQUETE, FLUKE LVD2 VOLTALERT, IUSA CABLE, TUBO LED T8.",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "LOTE",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
}
],
"budget_items": [
{
"code": "25501",
"description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
],
"awards": [
{
"id": "C-2023-00108548",
"internal_reference": "5079",
"title": "ADQUISICION DE MATERIALES PARA LABORATORIO",
"status": "PUBLICADO",
"contractor": {
"name": "MA GUADALUPE CERVANTES MENDEZ",
"normalized_name": "MA GUADALUPE CERVANTES MENDEZ",
"rfc_type": null
},
"contract_period": {
"published_at": "2023-09-18T19:08:52.000Z",
"starts_at": "2023-09-13T06:00:00.000Z",
"ends_at": "2023-09-28T06:00:00.000Z"
},
"value": {
"subtotal": "92300",
"tax": "14768",
"total": "107068",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25501-0090",
"description": "CINCHO SUJETABLE DE NYLON, SIERRAS MANGO FORMA T BOSH, BOQUILLA PARA SOLDAR SILVER, SOLDADURA HARRIS, REFRIGERANTE R404A, MANIFOLD RECTO, ELPRO TAQUETES DE PLASTICO, PIJAS P/ TAQUETE, FLUKE LVD2 VOLTALERT, IUSA CABLE, TUBO LED T8.",
"unit": "LOTE",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "92300",
"subtotal": "92300",
"tax": "14768",
"other_taxes": null,
"total": "107068",
"cucop_description": "MATERIAL DE PLASTICO PARA USO EN LABORATORIO DE MEDICION",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "JUSTIFICACIÓN DE EXCEPCIÓN",
"filename": "F. JUST.pdf",
"availability": "available",
"size_bytes": "2793268",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-12T16:20:11.314Z",
"updated_at": "2025-12-12T16:20:11.315Z"
},
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "REQ COMPRANET.pdf",
"availability": "available",
"size_bytes": "561053",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-12T16:20:13.090Z",
"updated_at": "2025-12-12T16:20:13.091Z"
},
{
"id": null,
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "H. NOT.pdf",
"availability": "available",
"size_bytes": "279239",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-12T16:20:14.858Z",
"updated_at": "2025-12-12T16:20:14.859Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-29T03:23:18.165Z",
"last_seen_at": "2026-07-29T04:07:04.597Z",
"first_seen_at": "2025-11-05T05:08:05.165Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T05:08:05.165Z"
},
"context": {
"prices": [
{
"cucop_code": "25501-0090",
"description": "MATERIAL DE PLASTICO PARA USO EN LABORATORIO DE MEDICION",
"priced_items": 6665,
"units": [
{
"n": 6255,
"max": 4310344.83,
"min": 0.087,
"p10": 75,
"p50": 980.5,
"p90": 6897.812,
"unidad": "PIEZA"
},
{
"n": 316,
"max": 95846,
"min": 1,
"p10": 126.645,
"p50": 939.5,
"p90": 5621,
"unidad": "UNIDAD"
},
{
"n": 60,
"max": 16850778,
"min": 8.21,
"p10": 63.591,
"p50": 2272.445,
"p90": 138777.127,
"unidad": "LOTE"
},
{
"n": 12,
"max": 4743.75,
"min": 17.27,
"p10": 41.32,
"p50": 292.25,
"p90": 837.8,
"unidad": "METRO"
},
{
"n": 8,
"max": 3710.85,
"min": 31.03,
"p10": 57.588,
"p50": 126.875,
"p90": 1319.755,
"unidad": "KILOGRAMO"
},
{
"n": 6,
"max": 11100,
"min": 2.3,
"p10": 4.15,
"p50": 79.515,
"p90": 6415.08,
"unidad": "SERVICIO"
},
{
"n": 5,
"max": 547.5,
"min": 208.89,
"p10": 208.89,
"p50": 304.33,
"p90": 468.752,
"unidad": "KILOGRAMO POR HORA"
},
{
"n": 3,
"max": 2768.26,
"min": 413.85,
"p10": 615.88,
"p50": 1424,
"p90": 2499.408,
"unidad": "LITRO"
}
],
"price_by_year": {
"2023": {
"n": 2341,
"p50": 840
},
"2024": {
"n": 1689,
"p50": 1080.21
},
"2025": {
"n": 1629,
"p50": 940
},
"2026": {
"n": 1006,
"p50": 1095.25
}
},
"refreshed_at": "2026-09-18T22:38:29.055Z"
}
],
"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-011l4j998-n-111-2023",
"nombre_procedimiento": "ADQUISICION DE MATERIALES Y ACCESORIOS PARA USO EN LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.127034552516611,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-26T15:07:24.000Z",
"ganador": "MARIA SOCORRO DATHOLLI DE CIRIZA SOSA",
"ganador_slug": "maria-socorro-datholli-de-ciriza-sosa",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "31351.17"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-438-2023",
"nombre_procedimiento": "MATERIAL DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.13390577637587486,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-09-12T11:38:01.000Z",
"ganador": "CONTROL TECNICO Y REPRESENTACIONES SA DE CV",
"ganador_slug": "control-tecnico-y-representaciones",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "67779.96"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-440-2023",
"nombre_procedimiento": "MATERIAL DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1345819911111572,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-09-12T12:07:19.000Z",
"ganador": "DISTRIBUIDORA QUIMICA Y HOSPITALARIA ARAVEL SA DE CV",
"ganador_slug": "distribuidora-quimica-y-hospitalaria-aravel",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "105614.22"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-161-2023",
"nombre_procedimiento": "MATERIAL DE LABORATORIO MARCA SANTA CRUZ",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1521921248550474,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-06-07T20:51:15.000Z",
"ganador": "SILVERA CIENCIA E INGENIERIA SA DE CV",
"ganador_slug": "silvera-ciencia-e-ingenieria",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "67662.80"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-461-2024",
"nombre_procedimiento": "MATERIAL PARA USO DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.15571873720269425,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-31T17:47:59.000Z",
"ganador": "SOPORTE TECNICO EN ESTERILIZACION SA DE CV",
"ganador_slug": "soporte-tecnico-en-esterilizacion",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "275641.52"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-475-2024",
"nombre_procedimiento": "MATERIAL DE LABORATORIO GENETICA",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.15631391481326995,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-09-03T11:24:38.000Z",
"ganador": "SILVERA CIENCIA E INGENIERIA SA DE CV",
"ganador_slug": "silvera-ciencia-e-ingenieria",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "78499.99"
}
]
}