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HP 1100 HPLC G1311A High-Performance Liquid Chromatography Quaternary Pump

UsedHewlett-PackardHPLC pumpsUnited States

€2,229.73excl. VAT

In stock

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Hewlett-Packard
New/Used
Used
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Product description

Precision HPLC quaternary pump for analytical chromatography, essential in molecular diagnostics and bioprocessing.

The HP 1100 HPLC G1311A QuatPump is a high-performance liquid chromatography pump engineered for precision and reliability in analytical chemistry workflows. Manufactured in Germany, this chromatography pump is widely adopted in biotechnology research, molecular diagnostics, and bioprocessing laboratories requiring accurate solvent delivery and gradient formation.

  • Equipment type: Quaternary HPLC pump designed to deliver multiple solvents with consistent flow rates and pressure stability.
  • Voltage compatibility: Operates over 100-240V, 50Hz/60Hz frequencies, suitable for diverse laboratory settings.
  • Weight and size: Robust construction weighing 13.61 kg (30.0 lbs); shipping dimensions of approximately 55 x 43 x 18 cm.
  • Condition note: The unit powers on but shows an orange status indicator and lacks the front cover; cosmetic wear is consistent with regular lab use. Functional testing limited due to missing software and HPLC system components.
  • Applications: Critical for high-precision solvent delivery in HPLC workflows used extensively in synthetic biology, molecular cloning, and biopharmaceutical production pipelines.
  • Regulatory classification: Harmonized tariff code 9027.20.00 identifying it as a chromatograph instrument in analytical chemistry.

Ideal for research facilities capable of restoring and integrating this unit into existing HPLC systems, it supports essential applications in live-cell imaging, fluorescence analysis, and biomedical engineering involving chromatographic separation and quantification of complex biological mixtures.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026