{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-66-2025",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-66-2025",
"id": "978907a2b4f64852b57bd6ca9081688e",
"procedure_number": "AA-11-L4J-011L4J995-N-66-2025",
"file_number": "E-2025-00023335",
"title": "MATERIALES PARA EL LABORATORIO DE FISIOLOGIA, BIOFISICA Y NEUROCIENCIAS",
"description": {
"short": "Equipos especializados, sustancias y materiales químicos, físico químico o bioquímico, para proyectos de investigación científica y desarrollo tecnológico.",
"detailed": "EMD PRECOATED GLASS-BACKED TLC PLATES, EMD CHEMICALS 15389-7 \nPAQUETE CON SELLOS MARCA BAY SEAL COMPANY PARA CAMPANAS DE CRISTAL NO. PARTE B3-90K-18-FAT"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "CINVESTAV",
"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-011l4j995"
},
"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": "38",
"exception_basis": "Art. 41 fr. XVII",
"internal_control_number": "REQ-AD 1033-2025",
"supply_source_number": null
},
"schedule": {
"published_at": "2025-03-20T21:43:42.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2025-03-20T06:00:00.000Z",
"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",
"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": "25501-0001",
"specific_item_code": "25501",
"cucop_description": "APARATO DE BOYLE MARIOT",
"description": "EMD PRECOATED GLASS-BACKED TLC PLATES, EMD CHEMICALS 15389-7",
"requested_quantity": "2",
"minimum_quantity": "2",
"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": "25501-0001",
"specific_item_code": "25501",
"cucop_description": "APARATO DE BOYLE MARIOT",
"description": "PAQUETE CON SELLOS MARCA BAY SEAL COMPANY PARA CAMPANAS DE CRISTAL NO. PARTE B3-90K-18-FAT",
"requested_quantity": "2",
"minimum_quantity": "2",
"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-2025-00025610",
"internal_reference": "CINVESTAV-SA-2025-301",
"title": "MATERIALES PARA EL LABORATORIO DE FISIOLOGIA, BIOFISICA Y NEUROCIENCIAS",
"status": "PUBLICADO",
"contractor": {
"name": "MEDIR, MEDICION DIGITAL REAL SA DE CV",
"normalized_name": "MEDIR MEDICION DIGITAL REAL",
"rfc_type": null,
"slug": "medir-medicion-digital-real"
},
"contract_period": {
"published_at": "2025-03-20T21:43:42.000Z",
"starts_at": "2025-03-20T06:00:00.000Z",
"ends_at": "2025-03-31T06:00:00.000Z"
},
"value": {
"subtotal": "41675.54",
"tax": "6668.08",
"total": "48343.62",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25501-0001",
"description": "EMD PRECOATED GLASS-BACKED TLC PLATES, EMD CHEMICALS 15389-7",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "14877.29",
"subtotal": "29754.58",
"tax": "4760.73",
"other_taxes": null,
"total": "34515.31",
"cucop_description": "APARATO DE BOYLE MARIOT",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0001",
"description": "PAQUETE CON SELLOS MARCA BAY SEAL COMPANY PARA CAMPANAS DE CRISTAL NO. PARTE B3-90K-18-FAT",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "5960.48",
"subtotal": "11920.96",
"tax": "1907.35",
"other_taxes": null,
"total": "13828.31",
"cucop_description": "APARATO DE BOYLE MARIOT",
"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": "DICTAMEN 1033.pdf",
"availability": "available",
"size_bytes": "477049",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-11-04T10:53:09.000Z",
"updated_at": "2025-11-04T10:53:09.001Z"
},
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "COT REQ 1033.pdf",
"availability": "available",
"size_bytes": "313579",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-11-04T10:53:31.816Z",
"updated_at": "2025-11-04T10:53:31.817Z"
},
{
"id": null,
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "NOT DE ADJ 1033.pdf",
"availability": "available",
"size_bytes": "893005",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-11-04T10:53:56.671Z",
"updated_at": "2025-11-04T10:53:56.673Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-08-02T18:42:10.603Z",
"last_seen_at": "2026-08-02T19:29:23.445Z",
"first_seen_at": "2025-11-04T10:52:30.834Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-04T10:52:30.834Z"
},
"context": {
"prices": [
{
"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"
}
],
"suppliers": [
{
"slug": "medir-medicion-digital-real",
"name": "MEDIR, MEDICION DIGITAL REAL SA DE CV",
"total_contracts": 39,
"total_awarded_amount": "3358753.46",
"median_amount": "50993.60",
"distinct_buyers": 1,
"first_contract_at": "2023-08-23T00:00:00.000Z",
"last_contract_at": "2026-09-17T00:00:00.000Z",
"with_this_buyer": {
"contracts": 39,
"amount": "3358753.46"
},
"refreshed_at": "2026-09-16T00:56:30.797Z"
}
],
"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-635-2023",
"nombre_procedimiento": "MATERIAL LABORATORIOS CENTRALES",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1318606554145172,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-02-13T12:02:36.000Z",
"ganador": "BECAST SA DE CV",
"ganador_slug": "becast",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "37214.61"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-178-2025",
"nombre_procedimiento": "PRODUCTOS QUIMICOS",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.1400279998779297,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-06-18T13:08:29.000Z",
"ganador": "CIENTIFICA SENNA SA DE CV",
"ganador_slug": "cientifica-senna",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "45575.41"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-47-2024",
"nombre_procedimiento": "MATERIAL ESPECIALIZADO PARA EL UPEAL",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1412252699598494,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-02-13T12:44:44.000Z",
"ganador": "JORGE OCTAVIO RAMOS FLORES",
"ganador_slug": "jorge-octavio-ramos-flores",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "83196.36"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j990-n-42-2024",
"nombre_procedimiento": "FG CAPILLARY ARRAY 96X50 CM",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1548963877496935,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-02-09T09:24:08.000Z",
"ganador": "APPLIED BIOSYSTEMS DE MEXICO S DE RL DE CV",
"ganador_slug": "applied-biosystems-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "166147.25"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j990-n-51-2025",
"nombre_procedimiento": "ADQUISICIÓN DE TF BDT RR 1000 E SEQ BUFFER",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.15495605200266993,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-06-25T12:49:51.000Z",
"ganador": "APPLIED BIOSYSTEMS DE MEXICO S DE RL DE CV",
"ganador_slug": "applied-biosystems-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "263368.42"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-136-2025",
"nombre_procedimiento": "R-1039 BIOCOAT CELLWARE, PLACAS DE TCL RECUBIERTAS",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.15594980585425477,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-03-05T14:08:40.000Z",
"ganador": "MEDIR, MEDICION DIGITAL REAL SA DE CV",
"ganador_slug": "medir-medicion-digital-real",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "49640.81"
}
]
}