Sell to Us · Gas Chromatography
Sell Your GC or GC-MS
We buy GC and GC-MS systems — Agilent 6890/7890/8890 with FID, ECD or TCD, 5975/5977 MSDs, and 7000/7010-series triple quads — plus headspace and liquid autosamplers. Cash purchase, brokerage, or trade.
Since 2013
Buying & selling lab instruments
8,000+
Transactions completed
In-house
Crating, rigging & freight
What affects our offer on a GC or GC-MS
Configuration.
Which detectors are installed (FID, ECD, TCD, MSD), single or dual inlet, and whether it's a standalone GC or a full GC-MS.
Sampling accessories.
A 7693 or 7650 autosampler, a 7697A headspace sampler, or a purge-and-trap can add meaningfully to the number.
MSD source condition.
For GC-MS: source type (inert, extractor, XTR, EI/CI), last cleaning, and whether it tuned successfully when last run.
Software and licenses.
ChemStation, MassHunter or OpenLab version and whether the acquisition PC transfers.
Service history.
PM records, inlet maintenance, and pump service dates all help us bid with confidence.
Completeness.
Rough pump, cables, gas plumbing, tower and tray — complete systems move faster and bid higher.
Worried about shipping a sensitive instrument? Don't be — we crate and haul it ourselves. You point at the instrument; we do the rest.
Models we buy
A sample from our recent inventory — we buy well beyond this list.
- Agilent GC (7890, 8890)
- Agilent GC/MS (Single Quad GCMS)
- Agilent GCMS, Purge & Trap
- Agilent Triple Quad (QQQ-GCMS/MS)
Recently handled
- SOLD
Agilent 5975 Inert XL MSD / 6890N GC-MS with 7683B Autosampler
Sold September 2025
How it works
Send photos
Data plate, front, and anything notable. Phone photos are fine.
Get an offer
A real number within 1–2 business days — cash, brokerage, or trade.
We handle logistics
Our crew crates on-site — foam, block-and-brace, IPPC lumber for export.
Get paid
Payment by wire transfer on the agreed terms.