53k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Varian ProStar 310 UV-VIS Detector for HPLC with Optical Absorbance Analysis

UsedVarianHPLC detectorsUnited States

From€763.36excl. VAT

In stock

Can't find what you're looking for?

Brands
Varian
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

High-sensitivity Varian ProStar 310 UV-VIS HPLC detector; used, non-functional, sold AS-IS for parts or repair.

The Varian ProStar 310 UV-VIS Detector is a specialized analytical instrument designed for high-sensitivity absorbance detection within High Performance Liquid Chromatography (HPLC) systems. Capable of standalone or integrated operation, this detector offers a wide dynamic range for optical absorption measurements in ultraviolet and visible spectra. Its precise absorbance capabilities support molecular diagnostics, bioprocessing analytics, and synthetic biology workflows requiring detailed chromophore quantification.

Key technical features and specifications include:

  • Sensitivity & Dynamic Range: Enables detection of low-concentration analytes critical in biotechnology and clinical diagnostics.
  • Compatibility: Seamless integration into existing HPLC setups or standalone application for fluorescence analysis and biomanufacturing process monitoring.
  • Electrical Requirements: Operates at 120V with 50/60 Hz frequency.
  • Physical Specifications: Weighs 0.54 kg (1.2 lbs) with compact dimensions (3.05 cm³ shipping size) supporting easy installation in laboratory benchtops.
  • Current Condition: Unit powers on but displays error codes; sold AS-IS without warranty, no software or data cables included. Suitable for component salvage or expert repair, providing cost-effective options for labs engaged in molecular cloning and biochemical analysis.
  • Origin: Manufactured in the USA, ensuring adherence to stringent quality standards for precision instrumentation.

This detector is essential for researchers in molecular biology, biotechnology, and pharmaceutical development who require reliable UV-VIS detection for chromatographic separation assays. Its advanced optical technologies make it a valuable asset in biopharmaceutical production pipelines and gene editing research workflows. Despite current non-operational status, the Varian ProStar 310 remains widely recognized for its robust design and analytical precision in optical absorbance detection central to modern life science and chemical analysis laboratories.

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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 3 November 2026