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.

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1,006 – 1,020 of 7,126 results

1,006

Saffron, Sigma-Aldrich

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1,007

Carmine, Sigma-Aldrich

CAS: 1390-65-4

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Specifications

CAS	1390-65-4

1,008

Gram's Decolorizer Solution, Sigma-Aldrich

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1,009

Fast Blue RR Salt, Sigma-Aldrich

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1,010

Hematoxylin, Sigma-Aldrich

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1,011

Safranin O, Certified, Sigma-Aldrich

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1,012

Alcian Blue 8GX, Certified Grade, Sigma-Aldrich

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1,013

Erythrosin B, Sigma-Aldrich

CAS: 16423-68-0 Molecular Weight (g/mol): 879.86 g/mol

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Specifications

CAS	16423-68-0
Molecular Weight (g/mol)	879.86 g/mol

1,014

Ruthenium Red, Technical Grade, Sigma-Aldrich

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1,015

Brilliant Blue R, Sigma-Aldrich

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1,016

Brilliant Green, ≥85%, Sigma-Aldrich

Dye and antiseptic agent for diagnostic assay manufacturing, hematology, and histology.

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1,017

Sigma-Aldrich Schiff′s Reagent Intense

For the detection of aldehyde and mucosubstances in microscopy.

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1,018

Sigma-Aldrich Bouin’s Solution

Histological fixative used in preserving delicate tissue structures.

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1,019

Sigma-Aldrich Crystal Violet Solution for Gram Stain Procedure No. HT91

For use in histological staining in microbiology and cell biology.

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1,020

Sigma-Aldrich Gram Stain Kit For Films

For delineating Gram-positive and Gram-negative organisms in films.

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Stains and Dyes

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