{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-238-2023",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-238-2023",
"id": "f9334d4f44b34cf5a65fcaaef784d217",
"procedure_number": "AA-11-L4J-011L4J999-N-238-2023",
"file_number": "E-2023-00054410",
"title": "SUSTANCIAS QUIMICAS",
"description": {
"short": "No existen bienes alternativos o sustitutos, Único Oferente, Derechos exclusivos (patentes, licencias, derechos de autor u otros derechos exclusivos), o por obras de arte.",
"detailed": "15525017 SODIUM DODECYL SULFATE/500G. CADUCIDAD MINIMA GARANTIZADA: 10 MESES\n18080044 SUPERSCRIPT III REV TRANSCRIPT/10000 UN DISPONIBLES:5 PIEZAS EN ALMACEN CENTRAL EDOMEX (SUJETO A EXISTENCIAS). \n11668019 LIPOFECTAMINE 2000 REAGENT/1.5ML DISPONIBLE\n18080051 SUPERSCRIPT III 1ST STRAND/50 RT-PCR REACTIONS"
},
"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"
},
"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": "22",
"exception_basis": "Art. 41 fr. I",
"internal_control_number": "REQUISICION 3355",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-07-03T16:37:45.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2023-07-03T06:00:00.000Z",
"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 ELECTRONICA",
"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": "25101-0037",
"specific_item_code": "25101",
"cucop_description": "REACTIVOS ANALITICOS",
"description": "15525017 SODIUM DODECYL SULFATE/500G. CADUCIDAD MINIMA GARANTIZADA: 10 MESES",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "2",
"cucop_code": "25101-0037",
"specific_item_code": "25101",
"cucop_description": "REACTIVOS ANALITICOS",
"description": "18080044 SUPERSCRIUOT III REV TRANSCRIPT/10000UN. DISPONIBLE: 5 PIEZAS EN ALMACEN CENTRAL EDOMEX",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "3",
"cucop_code": "25101-0037",
"specific_item_code": "25101",
"cucop_description": "REACTIVOS ANALITICOS",
"description": "18080051 SUPERSCRIPT III 1ST STRAND /50 RT-PCR REACTIONS",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "4",
"cucop_code": "25101-0037",
"specific_item_code": "25101",
"cucop_description": "REACTIVOS ANALITICOS",
"description": "11668019 LIPOFECTAMINE 2000 REAGENT /1.5ML. DISPONIBLE:3 PIEZAS EN ALMACEN CENTRAL EDOMEX",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
}
]
}
],
"budget_items": [
{
"code": "25101",
"description": "PRODUCTOS QUÍMICOS BÁSICOS"
}
],
"awards": [
{
"id": "C-2023-00065869",
"internal_reference": "2906",
"title": "SUSTANCIAS QUIMICAS",
"status": "PUBLICADO",
"contractor": {
"name": "ACCESORIOS PARA LABORATORIOS SA DE CV",
"normalized_name": "ACCESORIOS PARA LABORATORIOS",
"rfc_type": null,
"slug": "accesorios-para-laboratorios"
},
"contract_period": {
"published_at": "2023-07-03T16:37:45.000Z",
"starts_at": "2023-07-03T06:00:00.000Z",
"ends_at": "2023-08-28T06:00:00.000Z"
},
"value": {
"subtotal": "43348.96",
"tax": "6935.82",
"total": "50284.78",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25101-0037",
"description": "15525017 SODIUM DODECYL SULFATE/500G. CADUCIDAD MINIMA GARANTIZADA: 10 MESES",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "5722.5",
"subtotal": "5722.5",
"tax": "915.6",
"other_taxes": null,
"total": "6638.1",
"cucop_description": "REACTIVOS ANALITICOS",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25101-0037",
"description": "18080044 SUPERSCRIUOT III REV TRANSCRIPT/10000UN. DISPONIBLE: 5 PIEZAS EN ALMACEN CENTRAL EDOMEX",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "9747.98",
"subtotal": "9747.98",
"tax": "1559.67",
"other_taxes": null,
"total": "11307.65",
"cucop_description": "REACTIVOS ANALITICOS",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25101-0037",
"description": "18080051 SUPERSCRIPT III 1ST STRAND /50 RT-PCR REACTIONS",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "15231.15",
"subtotal": "15231.15",
"tax": "2436.98",
"other_taxes": null,
"total": "17668.13",
"cucop_description": "REACTIVOS ANALITICOS",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25101-0037",
"description": "11668019 LIPOFECTAMINE 2000 REAGENT /1.5ML. DISPONIBLE:3 PIEZAS EN ALMACEN CENTRAL EDOMEX",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "12647.33",
"subtotal": "12647.33",
"tax": "2023.57",
"other_taxes": null,
"total": "14670.9",
"cucop_description": "REACTIVOS ANALITICOS",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "JUSTIFICACIÓN DE EXCEPCIÓN",
"filename": "DICTAMEN.pdf",
"availability": "available",
"size_bytes": "250866",
"mime_type": "application/pdf",
"sha256": "376c51c107966abc815ff633385845fe2f3b697b104a6d01b795a38081ac4970",
"uploaded_at": "2025-12-03T13:34:04.593Z",
"updated_at": "2026-08-06T03:27:57.213Z"
},
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "folio pres.pdf",
"availability": "available",
"size_bytes": "250866",
"mime_type": "application/pdf",
"sha256": "376c51c107966abc815ff633385845fe2f3b697b104a6d01b795a38081ac4970",
"uploaded_at": "2025-12-03T13:34:05.985Z",
"updated_at": "2026-08-06T03:27:57.213Z"
},
{
"id": null,
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "DICTAMEN.pdf",
"availability": "available",
"size_bytes": "250866",
"mime_type": "application/pdf",
"sha256": "376c51c107966abc815ff633385845fe2f3b697b104a6d01b795a38081ac4970",
"uploaded_at": "2025-12-03T13:34:07.569Z",
"updated_at": "2026-08-06T03:27:57.213Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2025-12-27T17:20:45.274Z",
"last_seen_at": "2025-12-27T17:20:45.258Z",
"first_seen_at": "2025-11-05T04:50:29.770Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T04:50:29.770Z"
},
"context": {
"prices": [
{
"cucop_code": "25101-0037",
"description": "REACTIVOS ANALITICOS",
"priced_items": 44908,
"units": [
{
"n": 37743,
"max": 280215502.56,
"min": 0.53,
"p10": 257,
"p50": 3160,
"p90": 19101.912,
"unidad": "PIEZA"
},
{
"n": 3116,
"max": 389753,
"min": 2.25,
"p10": 400,
"p50": 2371.685,
"p90": 18751.455,
"unidad": "LITRO"
},
{
"n": 2930,
"max": 1567806.8,
"min": 1,
"p10": 120,
"p50": 3200,
"p90": 17597.42,
"unidad": "UNIDAD"
},
{
"n": 249,
"max": 111832796,
"min": 3.81,
"p10": 885.8,
"p50": 31540,
"p90": 8964611.16,
"unidad": "SERVICIO"
},
{
"n": 204,
"max": 48058.42,
"min": 140,
"p10": 516.839,
"p50": 15109.01,
"p90": 33997.005,
"unidad": "MILILITRO"
},
{
"n": 147,
"max": 66620.51,
"min": 0.75,
"p10": 294.948,
"p50": 1414,
"p90": 7859.608,
"unidad": "GRAMO"
},
{
"n": 142,
"max": 68318.25,
"min": 12.93,
"p10": 72.992,
"p50": 895.05,
"p90": 5181.9,
"unidad": "KILOGRAMO"
},
{
"n": 142,
"max": 24971469.93,
"min": 18,
"p10": 1215.2,
"p50": 65495.585,
"p90": 457938.306,
"unidad": "LOTE"
},
{
"n": 65,
"max": 33900,
"min": 208,
"p10": 647.412,
"p50": 2063.45,
"p90": 5323.4,
"unidad": "GALON"
},
{
"n": 59,
"max": 120750,
"min": 58.5,
"p10": 112.396,
"p50": 1561.88,
"p90": 13849.984,
"unidad": "TESLA"
},
{
"n": 58,
"max": 21600,
"min": 16.04,
"p10": 22.329,
"p50": 110.985,
"p90": 691,
"unidad": "METRO CUBICO"
},
{
"n": 28,
"max": 12722.17,
"min": 119,
"p10": 698.229,
"p50": 1903.5,
"p90": 4866.035,
"unidad": "MILIGRAMO"
},
{
"n": 25,
"max": 103489.92,
"min": 1617,
"p10": 11250.8,
"p50": 14200.9,
"p90": 57843.788,
"unidad": "KILOGRAMO POR HORA"
}
],
"price_by_year": {
"2023": {
"n": 14653,
"p50": 2420
},
"2024": {
"n": 13438,
"p50": 3500
},
"2025": {
"n": 8626,
"p50": 4177.3
},
"2026": {
"n": 8191,
"p50": 2958
}
},
"refreshed_at": "2026-09-24T05:35:01.565Z"
}
],
"suppliers": [
{
"slug": "accesorios-para-laboratorios",
"name": "ACCESORIOS PARA LABORATORIOS SA DE CV",
"total_contracts": 269,
"total_awarded_amount": "83983007.58",
"median_amount": "79538.35",
"distinct_buyers": 43,
"first_contract_at": "2023-02-16T00:00:00.000Z",
"last_contract_at": "2025-08-15T00:00:00.000Z",
"with_this_buyer": {
"contracts": 55,
"amount": "10514509.87"
},
"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-011l4j998-n-69-2023",
"nombre_procedimiento": "SUPERSCRIPT III 1ST STRAND/50 RT-PCR REACTIONS; PRESNTACION PIEZA;",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1554452366167589,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-07-21T15:32:52.000Z",
"ganador": "ACCESORIOS PARA LABORATORIOS SA DE CV",
"ganador_slug": "accesorios-para-laboratorios",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "31202.74"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-239-2025",
"nombre_procedimiento": "PRODUCTOS QUIMICOS",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.1630747415467928,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-07-24T09:48:49.000Z",
"ganador": "BIOADVANCED SYSTEMS SA DE CV",
"ganador_slug": "bioadvanced-systems",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "40631.01"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j998-n-16-2023",
"nombre_procedimiento": "MATERIAL DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.17458100167399504,
"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-011l4j999-n-218-2025",
"nombre_procedimiento": "SUSTANCIAS QUIMICAS BASICAS, INVITROGEN",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.18017941713332553,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-04-04T14:33:38.000Z",
"ganador": "ACCESORIOS PARA LABORATORIOS SA DE CV",
"ganador_slug": "accesorios-para-laboratorios",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "44949.01"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-449-2023",
"nombre_procedimiento": "MATERIAL Y REACTIVO PARA LABORATORIO",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.18149365076384705,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-25T10:59:31.000Z",
"ganador": "ACCESORIOS PARA LABORATORIOS SA DE CV",
"ganador_slug": "accesorios-para-laboratorios",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "58995.31"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-246-2023",
"nombre_procedimiento": "SUSTANCIAS QUIMICAS MARCA INVITROGEN",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.18152966279145033,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-10-04T12:51:54.000Z",
"ganador": "ACCESORIOS PARA LABORATORIOS SA DE CV",
"ganador_slug": "accesorios-para-laboratorios",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "40599.86"
}
]
}