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Bio-Rad GS-900 Calibrated Densitometer

UsedBio-RadDensitometersUnited Kingdom

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Stock Number
48377.11C 55099.SR7C
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Specifications 3

Brands
Bio-Rad
New/Used
Used
Stock Number
48377.11C 55099.SR7C

Product description

High-precision densitometer for gel, blot, and film imaging.

The Bio-Rad GS-900 Calibrated Densitometer is available in complete working order, ready for immediate use. This self-calibrating gel imaging system complies with 21 CFR Part 11, making it ideal for regulatory environments. It excels in reproducibly acquiring gel, blot, and film images while quantifying proteins across a broad dynamic range. Utilizing transmissive and reflective imaging, it scans chromogenic samples at optimal detection wavelengths, and its three-color CCD technology ensures precise and repeatable quantitation with various stains.

Key Features include:

  • Imaging Capabilities: Effective transmissive and reflective imaging for gels, blots, and film.
  • Dynamic Range: Wide dynamic range for reliable quantitation.
  • Imaging Technology: Equipped with three-color red, green, and blue CCD imaging.
  • Calibration: Self-calibrating design for stable performance.
  • Compliance: Adheres to 21 CFR Part 11 for use in regulatory settings.

Included Components:

  • Scanner and Cables: Comes ready with all necessary components for operation.
  • Optional Software: Enhance functionality with Image Lab™ Software and the 21 CFR Part 11 Module for software compliance.

Specifications:

  • Scan Area: 29 x 33 cm for both transmissive and reflective modes.
  • Wavelength Range: 400 – 750 nm.
  • Bit Depth: 16-bit grayscale for detailed imaging.

Optional Installation and Operations Qualification (IQ/OQ) Kit is available to meet cGMP environment requirements.

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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.

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Can't find the exact configuration?

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Last updated 5 November 2026