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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16 – 30 of 6,999 results

Epredia™ Richard-Allan Scientific™ Buffered Wright-Giemsa Stain

A single solution stain that contains the fixative, buffer, and stain for rapid and convenient staining of blood smears.

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Epredia™ Richard-Allan Scientific™ Periodic Acid-Schiff (PAS), Schiff Reagent

Demonstrate the patterns and presence of specific carbohydrates with Epredia™ Richard-Allan Scientific™ Periodic Acid-Schiff (PAS) Solution

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Fisher Healthcare™ PROTOCOL™ Gram Stain Sets

Reusable tray provides secure bottle storage

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Specifications

Type	Gram Stain Kit
Format	Bottle
Stain Type	Gram Stain
Color	Reddish Violet
For Use With (Application)	Laboratory chemicals

Epredia™ Richard-Allan Scientific™ Masson Trichrome Kit

Aids in differentiating collagen and smooth muscle in tumors. Comes with all stains and solutions necessary to complete the staining procedure.

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Epredia™ Alcian Blue/PAS Special Stain Kit

Demonstrate the presence of both neutral and acidic mucosubstances with the Epredia™ Alcian Blue/PAS Special Stain Kit

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Nigrosin B, Alcohol Soluble, Spectrum™ Chemical

CAS: 11099-03-9

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Specifications

CAS	11099-03-9

Epredia™ Giemsa Stain

Take advantage of an excellent classical blood film stain used on peripheral blood smears and bone marrow with the Epredia™ Giemsa Stain.

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Specifications

Type	Giemsa Stain

Eriochrome Blue Black R Indicator, 0.2% (w/w) in Sodium Chloride, Ricca Chemical

CAS: 2538-85-4 Molecular Formula: C20H13N2NaO5S Molecular Weight (g/mol): Mixture InChI Key: YJUGDMOGPJJWDG-UHFFFAOYSA-M PubChem CID: 23702480 IUPAC Name: sodium;4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)[O-])O.[Na+]

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Specifications

PubChem CID	23702480
CAS	2538-85-4
Molecular Weight (g/mol)	Mixture
SMILES	C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)[O-])O.[Na+]
IUPAC Name	sodium;4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate
InChI Key	YJUGDMOGPJJWDG-UHFFFAOYSA-M
Molecular Formula	C20H13N2NaO5S

Mopec™ Control Slides, Special Stains, Bielschowsky

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

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Specifications

Product Type	Control Slide

Thermo Scientific™ Gram Stain Kit

Differentiate gram-positive organisms from gram-negative organisms using Gram Stain Kit.

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Methylene Blue, 1% Aqueous, Certified, LabChem™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

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Specifications

PubChem CID	6099
CAS	61-73-4
Molecular Weight (g/mol)	319.851
ChEBI	CHEBI:6872
SMILES	CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]
IUPAC Name	[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride
InChI Key	CXKWCBBOMKCUKX-UHFFFAOYSA-M
Molecular Formula	C16H18ClN3S

Thermo Scientific Chemicals Phenolphthalein, ACS

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

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Specifications

PubChem CID	4764
CAS	77-09-8
Molecular Weight (g/mol)	318.33
ChEBI	CHEBI:34914
MDL Number	MFCD00005913
SMILES	OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
IUPAC Name	3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
InChI Key	KJFMBFZCATUALV-UHFFFAOYSA-N
Molecular Formula	C20H14O4

ENG Scientific Dip Stain Kits (Wright and Wright Giemsa)

For Hemotology staining using Dip Stain Kit (Wright & Wright Giemsa). Kit includes Solution I - Fixative, Solution II - Wright or Wright Giemsa Dip Stain, Solution III - Matching Buffer, and Solution IV - Alcohol Wash.

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Specifications

Packaging	Complete Kit (1 each Solutions I - IV)
Packaging Quantity	1 Kit
Storage Requirements	Room Temperature
For Use With (Application)	For in-vitro diagnostic use only

Thermo Scientific Chemicals Crystal Violet

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3; C.I. 42555 PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]

Pricing & Availability
Specifications

PubChem CID	11057
CAS	548-62-9
Molecular Weight (g/mol)	407.986
ChEBI	CHEBI:41688
MDL Number	MFCD00011750
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
Synonym	Basic Violet 3; C.I. 42555
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula	C25H30ClN3

Schiff's Reagent, StatLab™

For use in the standard Periodic Acid-Schiff reaction.

Pricing & Availability
Specifications

Product Type	Schiff Reagent

Stains and Dyes

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Epredia™ Richard-Allan Scientific™ Periodic Acid-Schiff (PAS), Schiff Reagent GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Alcian Blue/PAS Special Stain Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Nigrosin B, Alcohol Soluble, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Mopec™ Control Slides, Special Stains, Bielschowsky Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Epredia™ Richard-Allan Scientific™ Periodic Acid-Schiff (PAS), Schiff Reagent

Epredia™ Alcian Blue/PAS Special Stain Kit

Nigrosin B, Alcohol Soluble, Spectrum™ Chemical

Mopec™ Control Slides, Special Stains, Bielschowsky