CoolRack M6, green. holds 6 x 1.5 or 2ml microfuge tubes 430853 biologically inert

biologically inert

with phototube

Its 600 nm wavelength optical system allows you to measure as below:

The specially-designed hinged cap stays in place in use

Molecular biology grade agarose for routine analysis of nucleic acids >1000bp

CoolRack M6, green. holds 6 x 1.5 or 2ml microfuge tubes 430853 biologically inertCorning CoolRack thermo conductive microcentrifuge tube modules eliminate variability which originates from tubes placed directly into ice, dry ice, alcohol baths, water baths and other temperature sources. Place the CoolRack module directly onto a temperature source between 196C to >100C and it will rapidly adapt to that temperature. Ensures + 0. 1C temperature uniformity across all tubes when cooling, snap freezing, heating or thawing. All CoolRack