Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

Search Within Results

3,136 – 3,150 of 6,923 results

3,136

Chem-Impex International, Inc. Direct Red 80 | MFCD00054389 | 100G

Direct Red 80, MFCD00054389, 100G

Pricing & Availability

3,137

Harrell Industries 68/32 30G PHENOL/METHANOL

30 gallons of phenol/methanol mix.(68/32) Specifications:Moisture: 0.25% max.Phenol: 68.0% ± 0.5%Color (APHA):50 max.Specific Gravity @ 25 °C:0.9700 ± 0.003Blank Titration To pass test

Pricing & Availability

3,138

Chem-Impex International, Inc. Cresol red sodium salt | 62625-29-0 | MFCD00001618 | 100G

Cresol red sodium salt, 62625-29-0, MFCD00001618, 100G

Pricing & Availability

3,139

Alkali Scientific Methyl Red Indicator Solution, 25 mL (1 oz), Amber Bottle, 1/Pk

Methyl Red Indicator Solution, 25 mL (1 oz), Amber Bottle, 1/Pk. The Methyl Red Indicator Solution is used for detecting mixed acid fermentation in bacterial cultures. It provides clear results for identifying organisms based on their ability to produce acidic byproducts during fermentation. The amber bottle ensures protection from light degradation, ensuring the solution remains effective for laboratory use.