Grant Bio McFarland DEN-1 Densitometer

This listing is for a Grant Bio McFarland DEN-1 Densitometer

The unit is in full working condition and is ready for immediate release.

The DEN-1 is a compact benchtop turbidity/densitometer instrument manufactured by Grant Bio (part of Grant Instruments). It is designed primarily for life-science and microbiology applications — for example, measuring the turbidity of cell suspensions (bacterial, yeast) or other particulate suspensions.

Typical uses include:

Determining cell concentration in fermentation or culture processes

Assessing microbial susceptibility (via turbidity changes)

Identifying microorganisms in test systems

Measuring optical density / turbidity at a fixed wavelength for dyes or suspensions