Refurbished analytical instruments · Est. 2012 · San Diego
★★★★★4.914 years of expertise505+ systems shipped · 100% positive feedback
In-house lab
90-day warranty
NIST-traceable cal
Free U.S. shipping
Four OEMs, one bench
AgilentShimadzuSCIEXThermo Scientific
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The floor

Every system, priced in the open

Each listing below shows the configuration, condition and price of a specific instrument currently in our lab.

Agilent 1260 Infinity II LC system with DAD and OpenLab data stationProfessionally Refurbished
HPLC/UHPLCAgilent

Agilent 1260 Infinity II LC System with DAD

Complete 1260 Infinity II liquid chromatograph with diode array detection, quaternary pump, multisampler, column thermostat and an OpenLab workstation.

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90-day parts & labor · 180 with QAChromatography-verified, test data on requestFree U.S. shipping, excl. Hawaii & Alaska
13 on the floor in this category.
The open boardUpdated Oct 67 open

Available through consignment, and what our buyers are asking for

These instruments have been placed with us ahead of our own inventory, alongside buyer requests that we have not yet filled. You are welcome to inquire about any listing.

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What we specialize in

The highest end of lab equipment, and the expertise behind it

LC-MS and GC-MS sit at the top of the analytical stack: triple quadrupole, Q-TOF and Orbitrap platforms that separate a sample by chromatography and then identify it by mass. These are the instruments pharmaceutical, environmental and contract labs validate their methods on, and they are unforgiving of a careless refurbishment.

That is the equipment we specialize in, and it starts with the chromatography front end. The pumps and detectors listed here are the same modules that feed those systems, refurbished to the same standard. Our engineers work across all four OEMs at module level, pumps, detectors, autosamplers, ion sources, mass analyzers, not box-swapping whole systems and hoping.

HPLC & UHPLC modulesPumps, diode array detectors, autosamplers and column compartments, what we hold in stock
LC-MS & GC-MS systemsTriple quad, Q-TOF and Orbitrap platforms, sourced to order across all four OEMs
Module-level engineeringSeals, pump heads, flow cells, optics and ion optics serviced in-house, with test data
Method-aware supportIQ/OQ qualification and operator familiarization, so the instrument is productive on arrival
Fourteen years of expertise

Sold by engineers who built and serviced these platforms

Our team ran mass specs at the bench as research scientists, engineered them for the manufacturer, and kept them running in the field long before selling one. That's who evaluates every system we list, and it's why our supply standard doesn't bend.

10Publications co-authoredScripps · incl. Nature and Cell
10+ yrsOEM field serviceAgilent · AB SCIEX
100sInstruments servicedRebuilt, verified and supported
4OEMs on the benchNot one brand, four
Our ethos

Supply excellence, not adequacy

An instrument is only as good as everything supplied with it. Systems leave here complete, genuine parts, new capillaries, correct fittings, software, documentation, because that's what we'd want to find on the pallet.

That standard doesn't stop at the bench. Every system ships in our own crating, two-color printed on kraft board, handling marks where the freight crew will actually look, and the test data and calibration certificate in a pouch on the outside rather than sealed in with the instrument.

Purpose-built cartons and crates, sized per systemDocuments pouch on the outside, not buried in the boxInsured freight, free within the U.S. excl. Hawaii & Alaska
Dynode Technology branded shipping carton, two-color print on kraft board
Our own crating, printed in-houseFragile · This way up · Docs outside
Only what we'd run ourselves

If it wouldn't pass on our own bench, it doesn't ship. We'd rather lose the sale than send an instrument that needs an apology.

Genuine parts, correct fittings

OEM-grade parts, new stainless capillaries, and the right ferrules and seals, not whatever is in the drawer.

Complete on arrival

Modules, cabling, tubing, software and documentation included, a delivery shouldn't turn into a parts hunt.

Why labs buy from us

The terms, in writing

In-house instrument labOperating to ISO 17025 standards
90-Day Parts & Labor Warranty180 days with QA installation
NIST-traceable calibrationCertificate available on request
Installation & trainingIQ/OQ qualification, all four brands
Free U.S. shippingAll domestic orders, excluding Hawaii and Alaska
International freightCrated and fully insured, quoted per destination
60-day returnsNo-quibble return window
Genuine equipmentSourced from brands & authorized distributors

Closing a lab? Upgrading?

We purchase and consign analytical instruments, fair offers, fast logistics, and we handle de-installation.

Track record
14Years of expertiseFounded 2012
505+Units soldShipped worldwide since 2012
100%Positive feedbackAll-time seller rating
★★★★★4.9

"Instrument arrived exactly as described, calibration certificate included. Installed and running the first week."

Verified buyer · LC-MS/MS system
★★★★★4.9

"Freight to the EU was handled end-to-end. Crating was excellent, unit tested to spec on arrival."

Verified buyer · International freight

Our listings also appear on eBay and LabX, or buy direct from this site, where the full inventory is priced in the open.