{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-282-2026",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j999-n-282-2026",
"id": "a71eb00cfe2c4458bfef9745bf8699d7",
"procedure_number": "AA-11-L4J-011L4J999-N-282-2026",
"file_number": "E-2026-00044864",
"title": "ADQUISICIÓN DE MATERIAL VOLUMÉTRICO DE VIDRIO PARA LABORATORIO",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "ADQUISICIÓN DE MATERIAL VOLUMÉTRICO DE VIDRIO PARA 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": 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 3305-2026",
"supply_source_number": null
},
"schedule": {
"published_at": "2026-04-29T23:05:48.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2026-05-22T06:00:00.000Z",
"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": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 50 ML, CÓDIGO: 025.01.050.",
"requested_quantity": "20",
"minimum_quantity": "20",
"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": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 150 ML. CÓDIGO: 025.01.150",
"requested_quantity": "20",
"minimum_quantity": "20",
"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": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 250 ML, CÓDIGO: 025.01.250",
"requested_quantity": "20",
"minimum_quantity": "20",
"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": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 600 ML, CÓDIGO: 025.01.600",
"requested_quantity": "8",
"minimum_quantity": "8",
"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": "VASO DE PRECIPITADO FORMA BAJA DE VIDRIOBORISILICATO RESISTENTE AL CALOR Y DURADERO SEGÚN LAS NORMAS ISO 3819 Y DIN12331 DE 2000 ML. CÓDIGO: 025.01.902",
"requested_quantity": "5",
"minimum_quantity": "5",
"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": "VASO DE PRECIPITADO FORMA BAJA DE VIDRIO BOROSILICATO RESISTENTE AL CALOR Y DURADERO SEGÚN LAS NORMAS ISO 3819 Y DIN 12331 DE 5000 ML. CÓDIGO: 025.01.905",
"requested_quantity": "5",
"minimum_quantity": "5",
"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": "PROBETA GRADUADA CLASE A. CAPACIDAD 100 ML. CÓDIGO: 015.01.100",
"requested_quantity": "10",
"minimum_quantity": "10",
"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": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 400 ML. CÓDIGO: 025.01.400",
"requested_quantity": "10",
"minimum_quantity": "10",
"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": "VASO DE PRECIPITADO FORMA BAJA DE VIDRIOBOROSILICATO RESISTENTE AL CALOR Y DURADERO SEGÚN LAS NORMAS ISO 3819 Y DIN12331 DE 800 ML. CÓDIGO: 025.01.800",
"requested_quantity": "9",
"minimum_quantity": "9",
"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": "PROBETA GRADUADA CLASE A. CAPACIDAD 250 ML. CÓDIGO 015.01.250.",
"requested_quantity": "10",
"minimum_quantity": "10",
"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": "MICROPIPETA VOL. VARIABLE 0.1-2.5 UL, INCREMENTOS: 0.05UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRA, Y MANTE.EYECTOR DE PUNTS AJUSTABLES ISO 9001DISPLAY FÁCIL DE LEER CALIBRACIÓN DE ACUERDO A ISO/DIS 8655. CÓDIGO: 711111010.",
"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": "7010101004. MICROPIPETAS VOL. VARIABLE 0.5-10 UL, INCRE. 0.1 UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRACIÓN Y MANTENIMIENTO EYECTOR DE PUNTAS AJUSTABLES ISO 9001, DISPLAY FÁCIL DE LEER CALIBRACIÓN DE ACUERDO A ISO/DIS 8655. CÓDIGO: 711111040",
"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": "13",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "MICROPIPETAS VOLUMEN VARIABLE 2-20 UL, INCREMENTOS: 0.5UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL 7010101005. CALIBRACIÓN Y MANTE EYECTOR PUNTS AJUSTABLES ISO 9001. CÓDIGO: 711111050",
"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": "14",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "MICROPIPETAS VOL VARIABLE 20-200 UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRACIÓN Y MANTE EYECTOR DE PUNTS AJUSTABLES ISO 9001 DISPLAY FÁCIL DE LEER CALIBRACIÓN DE ACUERDO A ISO/DIS 8655. CÓDIGO: 711111090",
"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": "15",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "MICROPIPETAS VOLUMEN VARIABLE 100-1000 UL, INCREMENTO: 5UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CAL. Y MANTENIMIENTO EYECTOR DE PUNTAS AJUSTABLES ISO 9001 DISPLAY FÁCIL DE LEER CALI. ACUERDO ISO/DIS 8655. CÓDIGO: 711111140",
"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": "MICROPIPETAS VOL. VARIABLE 200-1000 UL INCREMENTOS: 5UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRACIÓN Y MANTE EYECTOR DE PUNTAS AJUSTABLES ISO 9001 DISPLAY FÁCIL DE LEER CALIBRACIÓN ACUERDO ISO/DIS 8655. CÓDIGO: 711111160",
"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": "17",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "UNIDAD DE FILTRACIÓN DE VACIO FABRICADA EN VIDRIO DE BOROSILICATO, PARA SER UTILIZADO CON FILTROS DE MEMBRANA DE 47/50 MM, SE SUMINISTRA CON UN EMBUDO DE FILTRO DE 300 ML Y FRASCO DE 1000 ML. CÓDIGO: 043.03.001",
"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": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "BURETA RECTA AS LLAVE DE PTFE, VOLUMEN 50 ML, CÓDIGO: 017.01.050",
"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": "19",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "DESECADOR VIDRIO SIN VACIO DE VIDRIO BOROSILICATO GUERSO Y RESISTENTE AL CALOR, SE SUMINISTRA CON PLACA DE PORCELANA, CAPACIDAD DE 300 MM. CÓDIGO: 039.01.300",
"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": "20",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "BURETA RECTA AS LLAVE DE PTFE, VOLUMEN 25 ML, CÓDIGO: 017.01.025",
"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": "21",
"cucop_code": "25501-0525",
"specific_item_code": "25501",
"cucop_description": "MATERIAL DE LABORATORIO",
"description": "BURETA RECTA AS LLAVE DE PTFE, VOLUMEN 10 ML, CÓDIGO: 017.01.010",
"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"
}
]
}
],
"budget_items": [
{
"code": "25501",
"description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
],
"awards": [
{
"id": "C-2026-00039202",
"internal_reference": "CINVESTAV-SA-2026-368",
"title": "ADQUISICIÓN DE MATERIAL VOLUMÉTRICO DE VIDRIO PARA LABORATORIO",
"status": "PUBLICADO",
"contractor": {
"name": "CIENTIFICA VELA QUIN S DE RL DE CV",
"normalized_name": "CIENTIFICA VELA QUIN",
"rfc_type": null,
"slug": "cientifica-vela-quin"
},
"contract_period": {
"published_at": "2026-05-16T06:52:13.000Z",
"starts_at": "2026-05-22T06:00:00.000Z",
"ends_at": "2026-06-10T06:00:00.000Z"
},
"value": {
"subtotal": "58632",
"tax": "9381.12",
"total": "68013.12",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 400 ML. CÓDIGO: 025.01.400",
"unit": "PIEZA",
"requested_quantity": "10",
"awarded_quantity": null,
"unit_price": "70.61",
"subtotal": "706.1",
"tax": "112.98",
"other_taxes": null,
"total": "819.08",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PROBETA GRADUADA CLASE A. CAPACIDAD 100 ML. CÓDIGO: 015.01.100",
"unit": "PIEZA",
"requested_quantity": "10",
"awarded_quantity": null,
"unit_price": "200.2",
"subtotal": "2002",
"tax": "320.32",
"other_taxes": null,
"total": "2322.32",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "PROBETA GRADUADA CLASE A. CAPACIDAD 250 ML. CÓDIGO 015.01.250.",
"unit": "PIEZA",
"requested_quantity": "10",
"awarded_quantity": null,
"unit_price": "311.5",
"subtotal": "3115",
"tax": "498.4",
"other_taxes": null,
"total": "3613.4",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "MICROPIPETA VOL. VARIABLE 0.1-2.5 UL, INCREMENTOS: 0.05UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRA, Y MANTE.EYECTOR DE PUNTS AJUSTABLES ISO 9001DISPLAY FÁCIL DE LEER CALIBRACIÓN DE ACUERDO A ISO/DIS 8655. CÓDIGO: 711111010.",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "1043",
"subtotal": "1043",
"tax": "166.88",
"other_taxes": null,
"total": "1209.88",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "MICROPIPETAS VOLUMEN VARIABLE 2-20 UL, INCREMENTOS: 0.5UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL 7010101005. CALIBRACIÓN Y MANTE EYECTOR PUNTS AJUSTABLES ISO 9001. CÓDIGO: 711111050",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "1043",
"subtotal": "2086",
"tax": "333.76",
"other_taxes": null,
"total": "2419.76",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "7010101004. MICROPIPETAS VOL. VARIABLE 0.5-10 UL, INCRE. 0.1 UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRACIÓN Y MANTENIMIENTO EYECTOR DE PUNTAS AJUSTABLES ISO 9001, DISPLAY FÁCIL DE LEER CALIBRACIÓN DE ACUERDO A ISO/DIS 8655. CÓDIGO: 711111040",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "1043",
"subtotal": "1043",
"tax": "166.88",
"other_taxes": null,
"total": "1209.88",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "MICROPIPETAS VOL VARIABLE 20-200 UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRACIÓN Y MANTE EYECTOR DE PUNTS AJUSTABLES ISO 9001 DISPLAY FÁCIL DE LEER CALIBRACIÓN DE ACUERDO A ISO/DIS 8655. CÓDIGO: 711111090",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "1043",
"subtotal": "2086",
"tax": "333.76",
"other_taxes": null,
"total": "2419.76",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "MICROPIPETAS VOLUMEN VARIABLE 100-1000 UL, INCREMENTO: 5UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CAL. Y MANTENIMIENTO EYECTOR DE PUNTAS AJUSTABLES ISO 9001 DISPLAY FÁCIL DE LEER CALI. ACUERDO ISO/DIS 8655. CÓDIGO: 711111140",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "1043",
"subtotal": "2086",
"tax": "333.76",
"other_taxes": null,
"total": "2419.76",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "MICROPIPETAS VOL. VARIABLE 200-1000 UL INCREMENTOS: 5UL, PESO LIGERO DISEÑO ERGONOMICO FÁCIL CALIBRACIÓN Y MANTE EYECTOR DE PUNTAS AJUSTABLES ISO 9001 DISPLAY FÁCIL DE LEER CALIBRACIÓN ACUERDO ISO/DIS 8655. CÓDIGO: 711111160",
"unit": "PIEZA",
"requested_quantity": "2",
"awarded_quantity": null,
"unit_price": "1043",
"subtotal": "2086",
"tax": "333.76",
"other_taxes": null,
"total": "2419.76",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "UNIDAD DE FILTRACIÓN DE VACIO FABRICADA EN VIDRIO DE BOROSILICATO, PARA SER UTILIZADO CON FILTROS DE MEMBRANA DE 47/50 MM, SE SUMINISTRA CON UN EMBUDO DE FILTRO DE 300 ML Y FRASCO DE 1000 ML. CÓDIGO: 043.03.001",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "9617.3",
"subtotal": "9617.3",
"tax": "1538.77",
"other_taxes": null,
"total": "11156.07",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "BURETA RECTA AS LLAVE DE PTFE, VOLUMEN 50 ML, CÓDIGO: 017.01.050",
"unit": "PIEZA",
"requested_quantity": "4",
"awarded_quantity": null,
"unit_price": "1004.5",
"subtotal": "4018",
"tax": "642.88",
"other_taxes": null,
"total": "4660.88",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "DESECADOR VIDRIO SIN VACIO DE VIDRIO BOROSILICATO GUERSO Y RESISTENTE AL CALOR, SE SUMINISTRA CON PLACA DE PORCELANA, CAPACIDAD DE 300 MM. CÓDIGO: 039.01.300",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "11180.4",
"subtotal": "11180.4",
"tax": "1788.86",
"other_taxes": null,
"total": "12969.26",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "BURETA RECTA AS LLAVE DE PTFE, VOLUMEN 25 ML, CÓDIGO: 017.01.025",
"unit": "PIEZA",
"requested_quantity": "4",
"awarded_quantity": null,
"unit_price": "994",
"subtotal": "3976",
"tax": "636.16",
"other_taxes": null,
"total": "4612.16",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "BURETA RECTA AS LLAVE DE PTFE, VOLUMEN 10 ML, CÓDIGO: 017.01.010",
"unit": "PIEZA",
"requested_quantity": "4",
"awarded_quantity": null,
"unit_price": "990",
"subtotal": "3962",
"tax": "633.92",
"other_taxes": null,
"total": "4595.92",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 50 ML, CÓDIGO: 025.01.050.",
"unit": "PIEZA",
"requested_quantity": "20",
"awarded_quantity": null,
"unit_price": "37.8",
"subtotal": "756",
"tax": "120.96",
"other_taxes": null,
"total": "876.96",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 150 ML. CÓDIGO: 025.01.150",
"unit": "PIEZA",
"requested_quantity": "20",
"awarded_quantity": null,
"unit_price": "38.5",
"subtotal": "770",
"tax": "123.2",
"other_taxes": null,
"total": "893.2",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 250 ML, CÓDIGO: 025.01.250",
"unit": "PIEZA",
"requested_quantity": "20",
"awarded_quantity": null,
"unit_price": "53.9",
"subtotal": "1078",
"tax": "172.48",
"other_taxes": null,
"total": "1250.48",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA, CAPACIDAD 600 ML, CÓDIGO: 025.01.600",
"unit": "PIEZA",
"requested_quantity": "8",
"awarded_quantity": null,
"unit_price": "84",
"subtotal": "672",
"tax": "107.52",
"other_taxes": null,
"total": "779.52",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA DE VIDRIOBORISILICATO RESISTENTE AL CALOR Y DURADERO SEGÚN LAS NORMAS ISO 3819 Y DIN12331 DE 2000 ML. CÓDIGO: 025.01.902",
"unit": "PIEZA",
"requested_quantity": "5",
"awarded_quantity": null,
"unit_price": "177.1",
"subtotal": "885.5",
"tax": "141.68",
"other_taxes": null,
"total": "1027.18",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA DE VIDRIO BOROSILICATO RESISTENTE AL CALOR Y DURADERO SEGÚN LAS NORMAS ISO 3819 Y DIN 12331 DE 5000 ML. CÓDIGO: 025.01.905",
"unit": "PIEZA",
"requested_quantity": "5",
"awarded_quantity": null,
"unit_price": "905",
"subtotal": "4525",
"tax": "724",
"other_taxes": null,
"total": "5249",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
},
{
"number": "0",
"cucop_code": "25501-0525",
"description": "VASO DE PRECIPITADO FORMA BAJA DE VIDRIOBOROSILICATO RESISTENTE AL CALOR Y DURADERO SEGÚN LAS NORMAS ISO 3819 Y DIN12331 DE 800 ML. CÓDIGO: 025.01.800",
"unit": "PIEZA",
"requested_quantity": "9",
"awarded_quantity": null,
"unit_price": "104.3",
"subtotal": "938.7",
"tax": "150.19",
"other_taxes": null,
"total": "1088.89",
"cucop_description": "MATERIAL DE LABORATORIO",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
}
],
"documents": [
{
"id": "8e620374-b271-4f85-9389-5721eb18b08a",
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "ANEXO TECNICO.pdf",
"availability": "available",
"size_bytes": "174319",
"mime_type": "application/pdf",
"sha256": "47165422bf75b0de8aaf7dafa324915b6328f0a3287fde4dc9e679c85070ee9c",
"uploaded_at": "2026-08-06T16:51:11.054Z",
"updated_at": "2026-08-06T16:51:11.055Z"
},
{
"id": "fbbe8f14-d10d-4511-b3ca-8d3f4691c85b",
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
"filename": "OA-2026-368.pdf",
"availability": "available",
"size_bytes": "210499",
"mime_type": "application/pdf",
"sha256": "fc3225cfae1f21017fd45b74c0dd918ceeef6d2b21ddacb8af820f984abf0d48",
"uploaded_at": "2026-08-06T16:51:12.608Z",
"updated_at": "2026-08-06T16:51:12.608Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-09-05T19:15:06.818Z",
"last_seen_at": "2026-09-27T10:01:58.351Z",
"first_seen_at": "2026-08-06T16:50:59.566Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-08-06T16:50:59.566Z"
},
"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"
}
],
"suppliers": [
{
"slug": "cientifica-vela-quin",
"name": "CIENTIFICA VELA QUIN S DE RL DE CV",
"total_contracts": 22,
"total_awarded_amount": "831298.93",
"median_amount": "38922.29",
"distinct_buyers": 8,
"first_contract_at": "2023-09-07T00:00:00.000Z",
"last_contract_at": "2026-08-25T00:00:00.000Z",
"with_this_buyer": {
"contracts": 10,
"amount": "545439.02"
},
"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-b00-011b00001-n-1770-2025",
"nombre_procedimiento": "ADQUISICIÓN DE MATERIALES PARA LOS LABORATORIOS DE LICENCIATURA",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.11864030361175537,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-04-09T20:20:50.000Z",
"ganador": "ISSE LABS SA DE CV",
"ganador_slug": "isse-labs",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "98449.99"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-5040-2023",
"nombre_procedimiento": "ESFM-2023-RM-014-IALE",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.12352345498115558,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-11T09:09:04.000Z",
"ganador": "MARIA EUGENIA ISLAS LOPEZ",
"ganador_slug": "maria-eugenia-islas-lopez",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "49998.55"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4802-2026",
"nombre_procedimiento": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.1251934692148271,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-07-14T18:52:15.000Z",
"ganador": "PONSAL SERVICES SA DE CV",
"ganador_slug": "ponsal-services",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "500000.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4311-2025",
"nombre_procedimiento": "ADQUISICIÓN DE SUMINISTROS DE LABORATORIO PARA LA ESIQIE PARA EL EJERCICIO 2025",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.1265175787785493,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-09-02T16:41:54.000Z",
"ganador": "SANTI CONEXION GLOBAL SA DE CV",
"ganador_slug": "santi-conexion-global",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "260999.99"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4903-2026",
"nombre_procedimiento": "CONTRATACIÓN PARA LA ADQUISICIÓN DE MATERIAL DE LABORATORIO",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.12810123730309075,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-07-22T17:37:20.000Z",
"ganador": "CORPORACION CIENTIFICA SA DE CV",
"ganador_slug": "corporacion-cientifica",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "79965.76"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4167-2026",
"nombre_procedimiento": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO PARA IBQ ENCB",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.12895745038986206,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-06-30T16:20:36.000Z",
"ganador": "QUIMICA VIRMEL SA DE CV",
"ganador_slug": "quimica-virmel",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "412876.94"
}
]
}