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Thermo Invitrogen Countess 2 FL Automated Cell Counter with Brightfield and Fluorescence Detection

€2,975excl. VAT

In stock

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Counting Technology
Image-Based (Brightfield), Fluorescence
Detail
Viability Analysis
All 4 specifications
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Specifications 4

Brands
Thermo Fisher Scientific
New/Used
Used
Counting Technology
Image-Based (Brightfield), Fluorescence
Detail
Viability Analysis

Product description

Automated cell counter for brightfield, fluorescence, Trypan Blue viability, GFP, and RFP analysis.

The Thermo Invitrogen Countess 2 FL is an automated cell counter manufactured in 2018 for simultaneous brightfield and fluorescence-based cell analysis. It supports rapid cell counting, viability determination, and fluorescence characterization for cell culture and biotechnology workflows.

  • Model: Countess 2 FL
  • Serial number: 2186A18032748
  • Year of manufacture: 2018
  • Detection modes: Brightfield and fluorescence
  • Counting method: Trypan Blue exclusion and fluorescence channels
  • Fluorescence applications: GFP, RFP, and other fluorescent markers
  • Origin: Made in the USA
  • Included equipment: Invitrogen Countess 2 FL cell counter and accessories according to the offer
  • Condition: Very good condition; described as ready for immediate use

This automated cell counter is suitable for routine cell counting, cell viability analysis, fluorescence analysis, and sample characterization in cell culture laboratories. It can support molecular biology, biotechnology, bioprocessing, and biomedical research workflows requiring brightfield and fluorescence cell measurements.

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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?

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