{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-933-2025",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-933-2025",
"id": "423b35687f9646d289d1783d9eb8857c",
"procedure_number": "AA-11-L4J-011L4J999-N-933-2025",
"file_number": "E-2025-00113104",
"title": "ADQUISICION DE MATERIALES DE LABORATORIO",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "ADQUISICION DE MATERIALES DE LABORATORIO"
},
"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": "SUBDIRECCION DE RECURSOS MATERIALES",
"requesting_unit": null,
"requesting_group": "SUBDIRECCION DE RECURSOS MATERIALES",
"entity": null,
"slug": "cinvestav",
"unit_slug": "subdireccion-de-recursos-materiales-011l4j999"
},
"classification": {
"procedure_type": "ADJUDICACIÓN DIRECTA",
"contracting_type": "ADQUISICIONES",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2025,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "265",
"exception_basis": "Art. 55 párrafo primero",
"internal_control_number": "REQUISICION 8374-25",
"supply_source_number": null
},
"schedule": {
"published_at": "2025-12-01T19:18:52.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2025-12-02T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "7",
"state": "CIUDAD DE MÉXICO",
"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": "TRANSFERENCIA ELECTRÓNICA",
"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": "ELECTRÓNICA",
"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": false,
"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": "25501-0088",
"specific_item_code": "25501",
"cucop_description": "REACTIVOS QUIMICOS PARA USO DE LABORATORIO DE MEDICION",
"description": "CLAVE N8080119 RNASE INHIBITOR 2000U",
"requested_quantity": "4",
"minimum_quantity": "4",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "2",
"cucop_code": "25501-0136",
"specific_item_code": "25501",
"cucop_description": "KIT DE EXTRACCIÓN DE ADN",
"description": "CALVE N8080245 ADN POLIMERASA AMPLITAQ GOLD",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "3",
"cucop_code": "25501-0529",
"specific_item_code": "25501",
"cucop_description": "PELÍCULA RADIOGRÁFICA",
"description": "CALVE 4311971 PELÍCULA ADHESIVA ÓPTICA MICROAMP",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "4",
"cucop_code": "25501-0001",
"specific_item_code": "25501",
"cucop_description": "APARATO DE BOYLE MARIOT",
"description": "CLAVE K0222 MAX SYBR GREEN/ROX QPCR MASTER MIX THERM",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"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-2025-00127654",
"internal_reference": "CINVESTAV-SA-2025-1281",
"title": "ADQUISICION DE MATERIALES DE LABORATORIO",
"status": "PUBLICADO",
"contractor": {
"name": "VICTOR SEALTIEL GUTIERREZ MANRIQUE",
"normalized_name": "VICTOR SEALTIEL GUTIERREZ MANRIQUE",
"rfc_type": null
},
"contract_period": {
"published_at": "2025-12-02T00:08:42.000Z",
"starts_at": "2025-12-02T06:00:00.000Z",
"ends_at": "2025-12-31T06:00:00.000Z"
},
"value": {
"subtotal": "157807",
"tax": "25249.12",
"total": "183056.12",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25501-0088",
"description": "CLAVE N8080119 RNASE INHIBITOR 2000U",
"unit": "PIEZA",
"requested_quantity": "4",
"awarded_quantity": null,
"unit_price": "4090",
"subtotal": "16360",
"tax": "2617.6",
"other_taxes": null,
"total": "18977.6",
"cucop_description": "REACTIVOS QUIMICOS PARA USO DE LABORATORIO DE MEDICION",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0001",
"description": "CLAVE K0222 MAX SYBR GREEN/ROX QPCR MASTER MIX THERM",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "31485",
"subtotal": "31485",
"tax": "5037.6",
"other_taxes": null,
"total": "36522.6",
"cucop_description": "APARATO DE BOYLE MARIOT",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0529",
"description": "CALVE 4311971 PELÍCULA ADHESIVA ÓPTICA MICROAMP",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "9217",
"subtotal": "9217",
"tax": "1474.72",
"other_taxes": null,
"total": "10691.72",
"cucop_description": "PELÍCULA RADIOGRÁFICA",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0136",
"description": "CALVE N8080245 ADN POLIMERASA AMPLITAQ GOLD",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "100745",
"subtotal": "100745",
"tax": "16119.2",
"other_taxes": null,
"total": "116864.2",
"cucop_description": "KIT DE EXTRACCIÓN DE ADN",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "tecnico .png",
"availability": "available",
"size_bytes": "122124",
"mime_type": "image/png",
"sha256": null,
"uploaded_at": "2025-12-02T00:13:39.613Z",
"updated_at": "2025-12-02T00:13:39.614Z"
},
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "JUSTIFICACIÓN DE EXCEPCIÓN",
"filename": "MONTOS 2025.pdf",
"availability": "available",
"size_bytes": "456664",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-02T00:13:41.071Z",
"updated_at": "2025-12-02T00:13:41.072Z"
},
{
"id": null,
"annex_number": 5,
"document_type": null,
"description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
"filename": "ADJUDICACION.pdf",
"availability": "available",
"size_bytes": "819101",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-02T00:13:42.465Z",
"updated_at": "2025-12-02T00:13:42.466Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-09-04T11:42:05.941Z",
"last_seen_at": "2026-09-27T10:02:45.864Z",
"first_seen_at": "2025-12-02T00:13:32.764Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-09-04T11:45:05.011Z"
},
"context": {
"prices": [
{
"cucop_code": "25501-0088",
"description": "REACTIVOS QUIMICOS PARA USO DE LABORATORIO DE MEDICION",
"priced_items": 10768,
"units": [
{
"n": 9874,
"max": 62139420,
"min": 0.001,
"p10": 125,
"p50": 2274.875,
"p90": 17415.055,
"unidad": "PIEZA"
},
{
"n": 433,
"max": 679012,
"min": 27,
"p10": 258.5,
"p50": 3084,
"p90": 25562.896,
"unidad": "UNIDAD"
},
{
"n": 129,
"max": 32733.16,
"min": 0.001,
"p10": 104.26,
"p50": 5860.85,
"p90": 17555.116,
"unidad": "MILILITRO"
},
{
"n": 121,
"max": 79260.65,
"min": 23.53,
"p10": 146.67,
"p50": 577,
"p90": 2450,
"unidad": "LITRO"
},
{
"n": 78,
"max": 1151438.51,
"min": 35,
"p10": 160,
"p50": 11274.7,
"p90": 345391.378,
"unidad": "LOTE"
},
{
"n": 39,
"max": 9333.33,
"min": 0.001,
"p10": 7.14,
"p50": 702,
"p90": 7074.724,
"unidad": "GRAMO"
},
{
"n": 38,
"max": 25893,
"min": 42,
"p10": 243.12,
"p50": 912.225,
"p90": 3267.688,
"unidad": "KILOGRAMO"
},
{
"n": 17,
"max": 3520,
"min": 40,
"p10": 115.4,
"p50": 635,
"p90": 2420.04,
"unidad": "GALON"
},
{
"n": 17,
"max": 188526905.99,
"min": 13.13,
"p10": 1167.6,
"p50": 4795585.6,
"p90": 113901684.61,
"unidad": "SERVICIO"
},
{
"n": 10,
"max": 2445.02,
"min": 31.49,
"p10": 48.824,
"p50": 327.92,
"p90": 1390.877,
"unidad": "METRO CUBICO"
},
{
"n": 10,
"max": 49,
"min": 1,
"p10": 5.95,
"p50": 23.6,
"p90": 31.9,
"unidad": "MILIGRAMO"
}
],
"price_by_year": {
"2023": {
"n": 4291,
"p50": 2738.1
},
"2024": {
"n": 2824,
"p50": 2530.8
},
"2025": {
"n": 2041,
"p50": 1722
},
"2026": {
"n": 1612,
"p50": 1920.14
}
},
"refreshed_at": "2026-09-27T05:35:00.990Z"
},
{
"cucop_code": "25501-0001",
"description": "APARATO DE BOYLE MARIOT",
"priced_items": 2002,
"units": [
{
"n": 1895,
"max": 862068.96,
"min": 0.3,
"p10": 54.988,
"p50": 517,
"p90": 6894.4,
"unidad": "PIEZA"
},
{
"n": 50,
"max": 2375,
"min": 0.73,
"p10": 33.3,
"p50": 140,
"p90": 1357.2,
"unidad": "UNIDAD"
},
{
"n": 30,
"max": 329733.6,
"min": 1201,
"p10": 1849.4,
"p50": 12200,
"p90": 77584.575,
"unidad": "SERVICIO"
},
{
"n": 27,
"max": 2153841.85,
"min": 2436,
"p10": 2787.8,
"p50": 48042.57,
"p90": 271689.246,
"unidad": "LOTE"
}
],
"price_by_year": {
"2023": {
"n": 828,
"p50": 611
},
"2024": {
"n": 730,
"p50": 435.6
},
"2025": {
"n": 268,
"p50": 862.325
},
"2026": {
"n": 176,
"p50": 417.985
}
},
"refreshed_at": "2026-09-18T22:38:28.375Z"
},
{
"cucop_code": "25501-0529",
"description": "PELÍCULA RADIOGRÁFICA",
"priced_items": 36,
"units": [
{
"n": 36,
"max": 1043095,
"min": 21.29,
"p10": 21.73,
"p50": 41.79,
"p90": 4808,
"unidad": "PIEZA"
}
],
"price_by_year": {
"2025": {
"n": 33,
"p50": 41.79
},
"2026": {
"n": 3,
"p50": 5670
}
},
"refreshed_at": "2026-09-18T22:38:32.588Z"
},
{
"cucop_code": "25501-0136",
"description": "KIT DE EXTRACCIÓN DE ADN",
"priced_items": 402,
"units": [
{
"n": 394,
"max": 2946508,
"min": 55,
"p10": 785.961,
"p50": 9694.59,
"p90": 31915.112,
"unidad": "PIEZA"
},
{
"n": 7,
"max": 27053,
"min": 1703,
"p10": 1843.4,
"p50": 5148,
"p90": 15922.4,
"unidad": "UNIDAD"
}
],
"price_by_year": {
"2023": {
"n": 328,
"p50": 9086.36
},
"2024": {
"n": 27,
"p50": 28017.24
},
"2025": {
"n": 22,
"p50": 10320.17
},
"2026": {
"n": 25,
"p50": 5331
}
},
"refreshed_at": "2026-09-18T22:38:31.345Z"
}
],
"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-16-2023",
"nombre_procedimiento": "MATERIAL DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.11982845545837395,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-02-22T09:46:19.000Z",
"ganador": "APPLIED BIOSYSTEMS DE MEXICO S DE RL DE CV",
"ganador_slug": "applied-biosystems-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "54169.33"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j990-n-95-2025",
"nombre_procedimiento": "KIT PURIFICACION EN SANGRE 250 MINIPREPS QIAGEN, KIT DE EXTRACCION DE ADN",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.1291387600219973,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-11-20T09:22:42.000Z",
"ganador": "CONTROL TECNICO Y REPRESENTACIONES SA DE CV",
"ganador_slug": "control-tecnico-y-representaciones",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "45000.00"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j998-i-101-2023",
"nombre_procedimiento": "ADQUISICION DE MATERIALES PARA LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.13226286192008185,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-19T13:46:24.000Z",
"ganador": "APPLIED BIOSYSTEMS DE MEXICO S DE RL DE CV",
"ganador_slug": "applied-biosystems-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "86010.87"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j998-n-75-2023",
"nombre_procedimiento": "KIT DE EXTRACCION DE ADN 250 PRUEBAS QIAGEN, 69506",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.13374337155391314,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-08-04T14:00:13.000Z",
"ganador": "CONTROL TECNICO Y REPRESENTACIONES SA DE CV",
"ganador_slug": "control-tecnico-y-representaciones",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "33243.28"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j990-n-139-2023",
"nombre_procedimiento": "MEMBRANA DE NITROCELULOSE 0.45 UM 30CM X 3.5 CM MAXIMA SYBR GREEN ROX",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.13505414693579276,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-08-07T12:12:52.000Z",
"ganador": "APPLIED BIOSYSTEMS DE MEXICO S DE RL DE CV",
"ganador_slug": "applied-biosystems-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "55168.77"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j998-n-86-2024",
"nombre_procedimiento": "MAXYMA SYBR GREEN QPCR MASTER MIX, SUPERSCRIPT II RESERVE TRANSCRIPTASE, DREAMTA",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.13625889204389352,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-24T10:43:13.000Z",
"ganador": "BIOADVANCED SYSTEMS SA DE CV",
"ganador_slug": "bioadvanced-systems",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "67326.93"
}
]
}