# Base + Four Maintenance Plan?for?Orbitrap?IDX Mass Spectrometer and Vanquish Liquid Chromatography System

Canonical: https://abierto.us/opportunities/75n98026q00428

- Solicitation number: 75N98026Q00428
- Notice type: Presolicitation
- Status: Closed. Deadline was June 2, 2026 at 9:00 AM EDT
- Department: Department of Health and Human Services
- Agency: National Institutes of Health
- Contracting office: National Institutes of Health Olao (75N980)
- NAICS: 811210 Electronic and Precision Equipment Repair and Maintenance
- Product or service code: J066 Maintenance, Repair and Rebuilding of Equipment: Instruments and Laboratory Equipment
- Set-aside: 8(a) sole source
- Place of performance: Bethesda, Maryland
- County: Montgomery County (FIPS 24031). https://abierto.us/counties/montgomery-county-md-24031
- City: Bethesda. https://abierto.us/cities/bethesda-md-2407125
- First posted: May 21, 2026
- Last posted: May 21, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/9a3cb0550ae54466bae15da2823fb793/view

## Description

The IDX Orbitrap LC-MS/MS system is a highly specialized analytical instrument used for sensitive, quantitative mass spectrometry assays in support of active NIH research. Servicing this system requires advanced technical expertise in high-resolution mass spectrometry, software integration, calibration procedures, and instrument optimization. · Full-Service Plan for Thermo IDX Liquid Chromatography Mass Spectrometry system (Orbitrap IDX) and associated Vanquish liquid chromatography components. · Coverage shall include:

Unlimited repair service visits All replacement parts All labor associated with repairs One scheduled preventive maintenance visit per year · Service response requirement: Maximum seventy-two hour on-site response time after service request is logged · System components covered under the service agreement: Orbitrap IDX Mass Spectrometer Vanquish Liquid Chromatography System Binary Pump Split Samplers Column Compartment · Service period: Base year and option years as specified in the contract period · Support requirements: Vendor shall provide technical support, diagnostics, and on-site service during normal business hours. Vendor shall determine repair or replacement of parts using manufacturer-compliant components.

## Publications

- May 21, 2026: Presolicitation, due June 2, 2026 at 9:00 AM EDT. Notice 9a3cb0550ae54466bae15da2823fb793. https://sam.gov/workspace/contract/opp/9a3cb0550ae54466bae15da2823fb793/view

## Points of contact

- John Burton, burtonjo@mail.nih.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/75n98026q00428.