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Staining Reagents

Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.
Stains and Dyes (8,565)
Tissue Stain Blocking Reagents (71)

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136 – 150 of 6,380 results
136

StatLab™ Reserve Multichrome Eosin
SDP

Proprietary formulation that provides striking contrast and brilliant staining of all cytoplasmic components.

EDGE
137

StatLab™ Select Eosin Stain
GSA_VA SDP

Alcoholic and acidified formulation producing a cytoplasmic stain with three distinct color variations in a short amount of staining time.

EDGE
138

StatLab Carbol Fuchsin
SDP

Carbol Fuchsin

EDGE
139

StatLab™ Select Eosin Stain
GSA_VA SDP

Alcoholic and acidified formulation producing a cytoplasmic stain with three distinct color variations in a short amount of staining time.

EDGE
140

StatLab™ Gill 1 Hematoxylin Stain
GSA_VA SDP

Low dye concentration for cytology.

EDGE
Product Type Hematoxylin Stain
141

Starch Indicator, 0.5% (w/v), Mercury Free, for Iodometric Titrations, Ricca Chemical
SDP

Iodometric Titrations

EDGE
Percent Purity 0.5% W/V
CAS 7732-18-5
Color White
Physical Form Liquid
pH 5 to 7
Chemical Name or Material Starch Indicator
Grade Indicator
Concentration 0.5% (w/v)
Solvent or Matrix Aqueous Solution
142

Phenolphthalein Indicator, 0.5% (w/v) in 50% (v/v) Alcohol, Neutralized, Ricca Chemical
SDP

EDGE
Percent Purity 0.5% W/V
CAS 77-09-8
Color Colorless to Pink
Physical Form Liquid
pH 8
Chemical Name or Material Phenolphthalein Indicator
Grade Indicator
Concentration 0.5% (w/v)
Solvent or Matrix 50% (v/v) Alcohol
143

Phenolphthalein Indicator, 1% (w/v) in 95% (v/v) Alcohol, Neutralized, Ricca Chemical
SDP

For Acid-Base Titrations

EDGE
Concentration or Composition (by Analyte or Components) 1% (w/v)
Percent Purity 1% W/V
CAS 77-09-8
Color Colorless to Pink
Packaging Natural Poly Bottle
Chemical Name or Material Phenolphthalein Indicator
Grade Indicator
Solvent or Matrix 95% (v/v) Alcohol
144

Phenolphthalein TS/RS, 1% (w/v) Alcoholic, Ricca Chemical
SDP

EDGE
CAS 77-09-8
Color Colorless to Yellow
Packaging Natural Poly Bottle
Grade Indicator
145

New Methylene Blue 'N' Stain, for Reticulocyte Count, Ricca Chemical
SDP

CAS: 6586-05-6 Molecular Formula: C18H22Cl3N3SZn Molecular Weight (g/mol): Mixture InChI Key: GGKWUSWRGRCLEV-UHFFFAOYSA-K IUPAC Name: zinc(2+) 3,7-bis(ethylamino)-2,8-dimethyl-5λ4-phenothiazin-5-ylium trichloride SMILES: [Cl-].[Cl-].[Cl-].[Zn++].CCNC1=CC2=[S+]C3=CC(NCC)=C(C)C=C3N=C2C=C1C

EDGE
CAS 6586-05-6
Molecular Weight (g/mol) Mixture
SMILES [Cl-].[Cl-].[Cl-].[Zn++].CCNC1=CC2=[S+]C3=CC(NCC)=C(C)C=C3N=C2C=C1C
IUPAC Name zinc(2+) 3,7-bis(ethylamino)-2,8-dimethyl-5λ4-phenothiazin-5-ylium trichloride
InChI Key GGKWUSWRGRCLEV-UHFFFAOYSA-K
Molecular Formula C18H22Cl3N3SZn
146

Starch Indicator, 1% (w/v), Mercury Free, for Iodometric Titrations, Ricca Chemical
SDP

Iodometric Titrations

EDGE
Percent Purity 1% W/V
CAS 69-72-7
Color White
Physical Form Liquid
pH 5 to 7
CAS Min % 0.12
Chemical Name or Material Starch Indicator
Grade Indicator
Concentration 1% (w/v)
Solvent or Matrix Aqueous Solution
CAS Max % 0.13
147

General Data Healthcare™ TMD™-7 Tissue Marking Dyes Refills

Refills for the TMD-7 Tissue Marking Dyes 7 Color Kit

EDGE
Form Liquid
Product Type Tissue Marking Dye
Capacity 8 oz.
Quantity 4 Case
148

Azer Scientific 10% Neutral Buffered Formalin

Available in three convenient size configurations

EDGE
Boiling Point 100°C
Type Neutral Buffered Formalin
149

Thermo Scientific™ Remel™ Gram Iodine PVP
GSA_VA

Differs from traditional Gram stain formulation by substituting PVP iodine, an organic iodine complex, which is more stable than iodine.

Type Gram Iodine
Certifications/Compliance CE Marked
150

Thermo Scientific™ Remel™ Enhanced Gram Decolorizer/Fixative
GSA_VA

Thermo Scientific™ enhanced gram stain reagents are balanced to give a distinct gram-positive reaction and are less prone to over decolorization.

Type Decolorizer/Fixative