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Grant Bio DEN-1 Benchtop Turbidity and Densitometer for Microbiology

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Stock Number
281051.SR10B 281052.SR10B
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Specifications 3

Brands
Grant Instruments
New/Used
Used
Stock Number
281051.SR10B 281052.SR10B

Product description

Compact benchtop densitometer measuring turbidity and optical density in microbial and cell cultures.

The Grant Bio DEN-1 is a compact benchtop turbidity and densitometer designed for precise measurement of optical density and turbidity in life-science and microbiology laboratories. This instrument is engineered to quantify the optical density (OD) of microbial and cell suspensions, including bacterial and yeast cultures, making it critical for applications such as:

  • Determining cell concentration in fermentation and culture processes essential for bioprocessing and biomanufacturing workflows
  • Assessing microbial susceptibility through turbidity variation measurements, crucial in molecular diagnostics and antimicrobial research
  • Identifying microorganisms in biological test systems by optical density analysis at fixed wavelengths
  • Measuring turbidity of particulate or dye suspensions for use in synthetic biology and cell imaging studies

The DEN-1 supports biotechnology research involving cell growth monitoring, microbial quantification, and live-cell analysis where precise optical density readings impact molecular cloning and synthetic biology applications. Its benchtop format is ideal for laboratory settings requiring consistent and reliable turbidity measurements in biotechnology and clinical diagnostics contexts. This device is widely used by molecular biology researchers, biotechnologists, and microbiologists involved in fermentation technology and biomedical engineering research.

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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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Can't find the exact configuration?

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Last updated 19 October 2026