{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-585-2026",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-585-2026",
"id": "e2459a4bc1fd4c30abcf0419d2cc381a",
"procedure_number": "AA-11-L4J-011L4J999-N-585-2026",
"file_number": "E-2026-00058430",
"title": "ADQUISICIÓN DE INSUMOS ESPECIALIZADOS PARA MICROSCOPÍA ELECTRÓNICA",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "ADQUISICIÓN DE INSUMOS ESPECIALIZADOS PARA MICROSCOPÍA ELECTRÓNICA PARA USO DE INVESTIGACIÓN CIENTÍFICA EN EL DEPARTAMENTO DE INFORMÁTICA AUTOMÁTICA"
},
"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": 2026,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "265",
"exception_basis": "Art. 55 párrafo primero",
"internal_control_number": "REQUISICIÓN 2422-2026",
"supply_source_number": null
},
"schedule": {
"published_at": "2026-05-29T19:21:46.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2026-06-12T06:00:00.000Z",
"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": "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": "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": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "ULTRATHIN CARB.A, 400,CU PK/50",
"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": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "ULTRA/THIN C ON LACEY C 400M",
"requested_quantity": "3",
"minimum_quantity": "3",
"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": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PURE CARBON FILM 200M, CU, PK25",
"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": "4",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PURE CARBON FILM 200M NI PK/50",
"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": "5",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PURE CARBON FILM 400M CU PK/50",
"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": "6",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "LACEY FORMV/CARB 200M CU PK/50",
"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": "7",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "LACEY CARBON, 200M, TH, CU PK25",
"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": "8",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PURE CARBON FILM 300M CU PK/50",
"requested_quantity": "3",
"minimum_quantity": "3",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "9",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PURE CARBON FILM 300M NI PK/50",
"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": "10",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PURE CARBON FILM 400M NI PK/50",
"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": "11",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "LACEY CARB. A 300M CU PK/50",
"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": "12",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "LACEY CARBON, 400M, NI PK50",
"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": "13",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "FIB GRID, 2 POSTS, CU, VIAL/100",
"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": "14",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "MEMBRANE BOX, 38MM, PKG/12",
"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": "15",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PELCO(R) GRID BOX",
"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": "16",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "BARRIER FOIL LOCKING POUCH, SML",
"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": "17",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "BARRIER FOIL LOCKING POUCH, MED",
"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": "18",
"cucop_code": "25101-0039",
"specific_item_code": "25101",
"cucop_description": "SUSTANCIAS QUÍMICAS",
"description": "PELCO COND. SILVER PAINT, 30G",
"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": "19",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PIN MOUNT AL.12.7X11MM, 8MM PIN",
"requested_quantity": "50",
"minimum_quantity": "50",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "20",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "NO.10 BLADE, CARBON STEEL, PKG50",
"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": "21",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "NO. 1 HANDLE, ALUMINIUM, EA",
"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": "22",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "PELCO IMAGE TABS, 12MMOD, PK/100",
"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": "25101",
"description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"code": "25501",
"description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
],
"awards": [
{
"id": "C-2026-00047102",
"internal_reference": "CINVESTAV-SA-2026-343",
"title": "ADQUISICIÓN DE INSUMOS ESPECIALIZADOS PARA MICROSCOPÍA ELECTRÓNICA",
"status": "PUBLICADO",
"contractor": {
"name": "NEOLAB SOLUTIONS SAS DE CV",
"normalized_name": "NEOLAB SOLUTIONS",
"rfc_type": null,
"slug": "neolab-solutions"
},
"contract_period": {
"published_at": "2026-06-04T17:09:12.000Z",
"starts_at": "2026-06-12T06:00:00.000Z",
"ends_at": "2026-07-12T06:00:00.000Z"
},
"value": {
"subtotal": "91697.76",
"tax": "14671.66",
"total": "106369.42",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25501-0525",
"description": "ULTRATHIN CARB.A, 400,CU PK/50",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "3301.9",
"subtotal": "6603.8",
"tax": "1056.61",
"other_taxes": null,
"total": "7660.41",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PELCO IMAGE TABS, 12MMOD, PK/100",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "496.13",
"subtotal": "496.13",
"tax": "79.38",
"other_taxes": null,
"total": "575.51",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PURE CARBON FILM 200M, CU, PK25",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "1923.18",
"subtotal": "3846.36",
"tax": "615.42",
"other_taxes": null,
"total": "4461.78",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PURE CARBON FILM 200M NI PK/50",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "3830.4",
"subtotal": "7660.8",
"tax": "1225.73",
"other_taxes": null,
"total": "8886.53",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PURE CARBON FILM 400M CU PK/50",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "3535.37",
"subtotal": "7070.74",
"tax": "1131.32",
"other_taxes": null,
"total": "8202.06",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "LACEY FORMV/CARB 200M CU PK/50",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "3489.77",
"subtotal": "3489.77",
"tax": "558.36",
"other_taxes": null,
"total": "4048.13",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "LACEY CARBON, 200M, TH, CU PK25",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "2011.87",
"subtotal": "2011.87",
"tax": "321.9",
"other_taxes": null,
"total": "2333.77",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PURE CARBON FILM 300M CU PK/50",
"unit": "PIEZA",
"requested_quantity": "3",
"awarded_quantity": null,
"unit_price": "3535.37",
"subtotal": "10606.11",
"tax": "1696.98",
"other_taxes": null,
"total": "12303.09",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PURE CARBON FILM 300M NI PK/50",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "3830.4",
"subtotal": "7660.8",
"tax": "1225.73",
"other_taxes": null,
"total": "8886.53",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PURE CARBON FILM 400M NI PK/50",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "3830.4",
"subtotal": "7660.8",
"tax": "1225.73",
"other_taxes": null,
"total": "8886.53",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "LACEY CARB. A 300M CU PK/50",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "3580.97",
"subtotal": "3580.97",
"tax": "572.96",
"other_taxes": null,
"total": "4153.93",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "LACEY CARBON, 400M, NI PK50",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "4141.62",
"subtotal": "8283.24",
"tax": "1325.32",
"other_taxes": null,
"total": "9608.56",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "FIB GRID, 2 POSTS, CU, VIAL/100",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "2508",
"subtotal": "2508",
"tax": "401.28",
"other_taxes": null,
"total": "2909.28",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "MEMBRANE BOX, 38MM, PKG/12",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "1358.65",
"subtotal": "1358.65",
"tax": "217.38",
"other_taxes": null,
"total": "1576.03",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PELCO(R) GRID BOX",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "154.13",
"subtotal": "308.26",
"tax": "49.32",
"other_taxes": null,
"total": "357.58",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "BARRIER FOIL LOCKING POUCH, SML",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "1542.42",
"subtotal": "1542.42",
"tax": "246.79",
"other_taxes": null,
"total": "1789.21",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "BARRIER FOIL LOCKING POUCH, MED",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "1515.52",
"subtotal": "1515.52",
"tax": "242.48",
"other_taxes": null,
"total": "1758",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25101-0039",
"description": "PELCO COND. SILVER PAINT, 30G",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "4228.72",
"subtotal": "4228.72",
"tax": "676.6",
"other_taxes": null,
"total": "4905.32",
"cucop_description": "SUSTANCIAS QUÍMICAS",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PIN MOUNT AL.12.7X11MM, 8MM PIN",
"unit": "PIEZA",
"requested_quantity": "50",
"awarded_quantity": null,
"unit_price": "9.58",
"subtotal": "496.13",
"tax": "79.38",
"other_taxes": null,
"total": "575.51",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "NO.10 BLADE, CARBON STEEL, PKG50",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "972.42",
"subtotal": "972.42",
"tax": "155.59",
"other_taxes": null,
"total": "1128.01",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "NO. 1 HANDLE, ALUMINIUM, EA",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "308.48",
"subtotal": "308.48",
"tax": "49.36",
"other_taxes": null,
"total": "357.84",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "ULTRA/THIN C ON LACEY C 400M",
"unit": "PIEZA",
"requested_quantity": "3",
"awarded_quantity": null,
"unit_price": "3162.59",
"subtotal": "9487.77",
"tax": "1518.04",
"other_taxes": null,
"total": "11005.81",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
}
],
"documents": [
{
"id": "ae8ee6b0-1499-4634-8044-f863b745dce2",
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "ANEXO TECNICO.pdf",
"availability": "available",
"size_bytes": "470182",
"mime_type": "application/pdf",
"sha256": "20692d6866169314a673203081c8f60159125ce597fd9de8f14b794794c10dfb",
"uploaded_at": "2026-08-07T03:26:16.807Z",
"updated_at": "2026-08-07T03:26:16.807Z"
},
{
"id": "4bb43950-c05d-4ef2-ae48-e82773686bc0",
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
"filename": "OA-2026-343 1.pdf",
"availability": "available",
"size_bytes": "199488",
"mime_type": "application/pdf",
"sha256": "57f1ce1d1e15ab4bc099667fe37350118ceccc318e79ec08169f00f700f12b14",
"uploaded_at": "2026-08-07T03:26:18.330Z",
"updated_at": "2026-08-07T03:26:18.330Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-09-06T05:36:06.179Z",
"last_seen_at": "2026-09-27T09:55:31.185Z",
"first_seen_at": "2026-08-07T03:26:08.725Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-08-07T03:26:08.725Z"
},
"context": {
"prices": [
{
"cucop_code": "25501-0525",
"description": "MATERIAL DE LABORATORIO",
"priced_items": 6260,
"units": [
{
"n": 5890,
"max": 4865521.26,
"min": 0.11,
"p10": 60,
"p50": 868.74,
"p90": 10523.626,
"unidad": "PIEZA"
},
{
"n": 171,
"max": 15514002.97,
"min": 20,
"p10": 172.41,
"p50": 4048,
"p90": 301724.14,
"unidad": "LOTE"
},
{
"n": 67,
"max": 245487930,
"min": 620.89,
"p10": 2542,
"p50": 2642,
"p90": 224320.42,
"unidad": "SERVICIO"
},
{
"n": 65,
"max": 6825,
"min": 5.81,
"p10": 97.11,
"p50": 1111.5,
"p90": 4237.74,
"unidad": "VOLTIOS POR METRO"
},
{
"n": 35,
"max": 170000,
"min": 25,
"p10": 73.5,
"p50": 1000,
"p90": 39055.324,
"unidad": "UNIDAD"
},
{
"n": 11,
"max": 12618,
"min": 21.55,
"p10": 38.7,
"p50": 283,
"p90": 6789,
"unidad": "LITRO"
},
{
"n": 11,
"max": 10438.1,
"min": 149,
"p10": 1120,
"p50": 4577,
"p90": 7596.66,
"unidad": "KILOGRAMO POR HORA"
},
{
"n": 6,
"max": 7184,
"min": 30,
"p10": 158.495,
"p50": 1708.4616,
"p90": 4821,
"unidad": "KILOGRAMO"
}
],
"price_by_year": {
"2024": {
"n": 2495,
"p50": 1265
},
"2025": {
"n": 1902,
"p50": 766.5
},
"2026": {
"n": 1863,
"p50": 755
}
},
"refreshed_at": "2026-09-26T00:00:02.312Z"
},
{
"cucop_code": "25101-0039",
"description": "SUSTANCIAS QUÍMICAS",
"priced_items": 5904,
"units": [
{
"n": 3993,
"max": 30500538.36,
"min": 1.9,
"p10": 306.8,
"p50": 3281.32,
"p90": 19258.22,
"unidad": "PIEZA"
},
{
"n": 1355,
"max": 642600,
"min": 6.05,
"p10": 450,
"p50": 2720,
"p90": 26099.6,
"unidad": "LITRO"
},
{
"n": 155,
"max": 2395012.5,
"min": 1.35,
"p10": 9.356,
"p50": 52.5,
"p90": 1305,
"unidad": "KILOGRAMO"
},
{
"n": 132,
"max": 1463208.65,
"min": 29.83,
"p10": 1437.021,
"p50": 7354.25,
"p90": 157025.631,
"unidad": "LOTE"
},
{
"n": 110,
"max": 2625000,
"min": 21,
"p10": 99,
"p50": 2585,
"p90": 60875,
"unidad": "METRO CUBICO"
},
{
"n": 70,
"max": 15836,
"min": 175,
"p10": 409.036,
"p50": 1500.395,
"p90": 7147.131,
"unidad": "GRAMO"
},
{
"n": 26,
"max": 302400,
"min": 354.33,
"p10": 736.005,
"p50": 2500,
"p90": 21241.245,
"unidad": "UNIDAD"
},
{
"n": 20,
"max": 8400,
"min": 70,
"p10": 420.617,
"p50": 1069,
"p90": 5948.7,
"unidad": "GALON"
},
{
"n": 17,
"max": 3675066,
"min": 1850,
"p10": 12435.324,
"p50": 90103,
"p90": 1836652.32,
"unidad": "SERVICIO"
},
{
"n": 11,
"max": 7862,
"min": 666.77,
"p10": 970,
"p50": 3644,
"p90": 7862,
"unidad": "MILILITRO"
},
{
"n": 7,
"max": 180000,
"min": 2700,
"p10": 5280,
"p50": 10000,
"p90": 126600,
"unidad": "KILOGRAMO KELVIN"
},
{
"n": 4,
"max": 15640.37,
"min": 9.59,
"p10": 3132.713,
"p50": 11725,
"p90": 14857.259,
"unidad": "TONELADA METRICA"
},
{
"n": 3,
"max": 6599.7,
"min": 1357.5,
"p10": 1720.432,
"p50": 3172.16,
"p90": 5914.192,
"unidad": "MILIGRAMO"
}
],
"price_by_year": {
"2023": {
"n": 100,
"p50": 558.85
},
"2024": {
"n": 1524,
"p50": 2871
},
"2025": {
"n": 1642,
"p50": 2200
},
"2026": {
"n": 2638,
"p50": 3678
}
},
"refreshed_at": "2026-09-25T21:00:03.055Z"
}
],
"suppliers": [
{
"slug": "neolab-solutions",
"name": "NEOLAB SOLUTIONS SAS DE CV",
"total_contracts": 21,
"total_awarded_amount": "1883475.66",
"median_amount": "99355.52",
"distinct_buyers": 1,
"first_contract_at": "2025-06-19T00:00:00.000Z",
"last_contract_at": "2026-08-20T00:00:00.000Z",
"with_this_buyer": {
"contracts": 21,
"amount": "1883475.66"
},
"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-011l4j999-n-376-2026",
"nombre_procedimiento": "ADQUISICIÓN DE INSUMOS ESPECIALIZADOS PARA MICROSCOPÍA ELECTRÓNICA",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.011863499526273302,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-05-08T17:27:12.000Z",
"ganador": "NEOLAB SOLUTIONS SAS DE CV",
"ganador_slug": "neolab-solutions",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "106349.55"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-278-2026",
"nombre_procedimiento": "BIENES PARA TRABAJO EXPERIMENTAL",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.079179039099331,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-04-28T17:51:26.000Z",
"ganador": "NEOLAB SOLUTIONS SAS DE CV",
"ganador_slug": "neolab-solutions",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "106349.53"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j996-n-52-2023",
"nombre_procedimiento": "COMPRA DE MATERIALES PARA TRABAJOS DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.14220374822615967,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-12T16:45:56.000Z",
"ganador": "NANOTEK INGENIERIA SA DE CV",
"ganador_slug": "nanotek-ingenieria",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "91350.00"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j996-n-10-2025",
"nombre_procedimiento": "MATERIALES CONSUMIBLES PARA TRABAJOS DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.14507572978283434,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-08-12T15:40:15.000Z",
"ganador": "NANOTEK INGENIERIA SA DE CV",
"ganador_slug": "nanotek-ingenieria",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "82328.84"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j996-n-18-2026",
"nombre_procedimiento": "MATERIALES PARA TRABAJOS DE LABORATORIO DE MICROSCOPIA",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.15511243610903847,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-06-09T19:52:41.000Z",
"ganador": "NANOTEK INGENIERIA SA DE CV",
"ganador_slug": "nanotek-ingenieria",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "111721.92"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-322-2026",
"nombre_procedimiento": "ADQUISICIÓN DE INSUMOS ESPECIALIZADOS PARA LA PREPARACIÓN Y ANÁLISIS DE MUESTRAS",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.15609655249405618,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-05-05T21:04:50.000Z",
"ganador": "INSUMOS Y ACCESORIOS CIENTIFICOS SA DE CV",
"ganador_slug": "insumos-y-accesorios-cientificos",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "44164.44"
}
]
}