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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1,216 – 1,230 of 7,126 results

1,216

StatLab MasterTech PTAH Stain Kit - Microwave

Stains for collagen, fibrin, and striated muscle in under one hour

Pricing & Availability
Specifications

Product Type	Special Stain Kit

1,217

Starch Indicator, 0.3% (w/v), Ricca Chemical

Pricing & Availability
Specifications

Percent Purity	0.3% W/V
CAS	69-72-7
Color	White
pH	5 to 7
Packaging	Natural Poly Bottle
Grade	Indicator

1,218

StatLab Ammonium Hydroxide Reagent

StatLab Ammonium Hydroxide Reagent - used as a bluing reagent for hematoxylin staining

Pricing & Availability

1,219

StatLab MasterTech Feulgen Stain Kit

Stains for deoxyribonucleic acid (DNA) in 35 minutes

Pricing & Availability

1,220

StatLab MasterTech Gill's 1 Hematoxylin

The lightest of three Gill's Hematoxylin formulations and is best suited for staining in cytology preparations

Pricing & Availability
Specifications

Product Type	Hematoxylin 1

1,221

Gentian Violet, 1% (w/v) Alcoholic Solution, Ricca Chemical

Pricing & Availability
Specifications

Percent Purity	1% W/V
CAS	548-62-9
Color	Dark Violet
Physical Form	Liquid
Packaging	Natural Poly Bottle
CAS Min %	1.21
Chemical Name or Material	Gentian Violet
Grade	Indicator
Concentration	1% (w/v)
Solvent or Matrix	Alcoholic Solution
CAS Max %	1.26

1,222

Carmine Reagent, for Boron determination, Ricca Chemical

For Boron determination

Pricing & Availability
Specifications

CAS	7732-18-5
Color	Red
pH	<3
CAS Min %	0.05
Chemical Name or Material	Carmine Reagent
Grade	Laboratory
CAS Max %	0.05

1,223

Methylene Blue TS, 0.05% (w/v) Alcoholic, Ricca Chemical

Pricing & Availability
Specifications

Name Note	Test Solution
CAS	7220-79-3
Color	Blue
Physical Form	Liquid
Packaging	Natural Poly Bottle
CAS Min %	0.06
Chemical Name or Material	Methylene Blue
Grade	Laboratory
Concentration	0.05% (w/v)
Solvent or Matrix	Alcoholic Solution
CAS Max %	0.06

1,224

Methylene Blue, 1% (w/v) in Denatured Alcohol, Ricca Chemical

Pricing & Availability
Specifications

Percent Purity	1% W/V
CAS	7220-79-3
Color	Blue
Packaging	Natural Poly Bottle
Chemical Name or Material	Methylene Blue
Grade	Laboratory

1,225

Hematoxylin Stain Solution, Gill 2 Formulation, Double Strength, Ricca Chemical

For More Intense Nuclei in Progressive Cytology and Delicate Nuclei in Progressive Histology

Pricing & Availability
Specifications

Name Note	Gill 2 Formulation, Double Strength
CAS	7681-55-2
Color	Dark Purple
Physical Form	Liquid
pH	2 to 4
CAS Min %	0.03
Chemical Name or Material	Hematoxylin Stain Solution
Grade	Laboratory
CAS Max %	0.03

1,226

Gentian Violet, Hucker Formulation, for Gram Staining, Ricca Chemical

For Gram Staining Technique

Pricing & Availability
Specifications

CAS	64-56-1
Packaging	Natural Poly Bottle
CAS Min %	0.66
Grade	Indicator
CAS Max %	0.69

1,227

Fuchsin-Carbol, Ziehl-Neelsen Formulation, for Staining Acid Fast Organisms, Ricca Chemical

Staining Acid Fast Organisms

Pricing & Availability
Specifications

CAS	569-61-9
Color	Dark Red
Packaging	Amber Glass Bottle
CAS Min %	0.26
Chemical Name or Material	Fuchsin-Carbol
Grade	Laboratory
CAS Max %	0.27

1,228

Hematoxylin Stain Solution, Gill 3 Formulation, Triple Strength, Ricca Chemical

For Frozen or Plastic Imbedded Sections, and For More Intense Nuclei in Progressive Histology

Pricing & Availability
Specifications

Name Note	Gill 3 Formulation, Triple Strength
CAS	7681-55-2
Color	Dark Purple
Physical Form	Liquid
pH	2 to 4
CAS Min %	0.04
Chemical Name or Material	Hematoxylin Stain Solution
CAS Max %	0.04

1,229

p-Dimethylaminobenzaldehyde Solution, Indicator for Hydrazine, Ricca Chemical

CAS: 67-56-1 Molecular Formula: C9H11NO Molecular Weight (g/mol): Mixture InChI Key: BGNGWHSBYQYVRX-UHFFFAOYSA-N Synonym: 4-dimethylamino benzaldehyde,p-dimethylaminobenzaldehyde,ehrlich's reagent,p-formyldimethylaniline,benzaldehyde, 4-dimethylamino,p-dimethylamino benzaldehyde,p-formyl-n,n-dimethylaniline,n,n-dimethyl-p-aminobenzaldehyde,p-n,n-dimethylamino benzaldehyde,4-dimethylaminobenzenecarbonal PubChem CID: 7479 IUPAC Name: 4-(dimethylamino)benzaldehyde SMILES: CN(C)C1=CC=C(C=O)C=C1

Pricing & Availability
Specifications

PubChem CID	7479
CAS	67-56-1
Molecular Weight (g/mol)	Mixture
SMILES	CN(C)C1=CC=C(C=O)C=C1
Synonym	4-dimethylamino benzaldehyde,p-dimethylaminobenzaldehyde,ehrlich's reagent,p-formyldimethylaniline,benzaldehyde, 4-dimethylamino,p-dimethylamino benzaldehyde,p-formyl-n,n-dimethylaniline,n,n-dimethyl-p-aminobenzaldehyde,p-n,n-dimethylamino benzaldehyde,4-dimethylaminobenzenecarbonal
IUPAC Name	4-(dimethylamino)benzaldehyde
InChI Key	BGNGWHSBYQYVRX-UHFFFAOYSA-N
Molecular Formula	C9H11NO

1,230

Bindschedler's Green Leuco Base 98.0+%, TCI America™

CAS: 637-31-0 Molecular Formula: C16H21N3 Molecular Weight (g/mol): 255.365 MDL Number: MFCD00059291 InChI Key: ZPGZNKGKCSYBGK-UHFFFAOYSA-N PubChem CID: 69473 IUPAC Name: 1-N-[4-(dimethylamino)phenyl]-4-N,4-N-dimethylbenzene-1,4-diamine SMILES: CN(C)C1=CC=C(C=C1)NC2=CC=C(C=C2)N(C)C

Pricing & Availability
Specifications

PubChem CID	69473
CAS	637-31-0
Molecular Weight (g/mol)	255.365
MDL Number	MFCD00059291
SMILES	CN(C)C1=CC=C(C=C1)NC2=CC=C(C=C2)N(C)C
IUPAC Name	1-N-[4-(dimethylamino)phenyl]-4-N,4-N-dimethylbenzene-1,4-diamine
InChI Key	ZPGZNKGKCSYBGK-UHFFFAOYSA-N
Molecular Formula	C16H21N3

Stains and Dyes

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