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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BD BBL™ Replacement Reagents for Gram Stain Kits

For BBL Gram Stain Kits

Pricing & Availability
Specifications

Storage Requirements	15° to 30°C
Certifications/Compliance	CE
For Use With (Application)	Used to stain microorganisms from cultures or specimens by the differential gram method

Epredia™ Signature Series™ Hematoxylin

Yield results which exceed those of Gill or Harris Hematoxylins with this uniquely formulated product.

Pricing & Availability
Specifications

Product Type	Hematoxylin

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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Sigma-Aldrich Wright-Giemsa Stain, Modified

When blood films are stained using Wright-Giemsa stain, the white blood cell nucleus and cytoplasm will take on characteristic blue or pink coloration.

Pricing & Availability
Specifications

Product Type	Wright-Giemsa Stain

Cancer Diagnostics, Inc.™ Squeezable Tissue Marking Dyes

For margin marking

Pricing & Availability
Specifications

Form	Liquid
Product Type	Tissue Marking Dye
Formulation	Isopropyl Alcohol 400ppm, Ammonia 35ppm

MilliporeSigma™ Tuerk's Solution for Leukocyte Counting

for leukocyte counting

Pricing & Availability

Fisher Healthcare™ PROTOCOL™ Gram Stain Sets

Reusable tray provides secure bottle storage

Pricing & Availability
Specifications

Format	Bottle
Product Type	Gram Stain Kit
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.

Pricing & Availability

BD Biosciences Fixable Viability Stain 620

For discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications

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Epredia™ Modified Mayers Hematoxylin

Produce crisp nuclear staining with Epredia™ Richard-Allan Scientific™ Modified Mayer's Hematoxylin, a progressive nuclear stain.

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Sigma Diagnostics™ Giemsa stain, modified

Used in staining blood or bone marrow films

Pricing & Availability
Specifications

Color	Faint Blue to Dark Blue
pH	6.8
Synonym	Giemsa Solution
Shelf Life	Expiry date on the label.
Storage Requirements	18-26°C

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+]

Pricing & Availability
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

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-]

Pricing & Availability
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

BD Gram Crystal Violet

Can be used as a replacement reagent for the BD™ Gram Stain Kits. BD™ Gram Crystal Violet is used as the primary stain in a 4-step Gram staining process. Available in 250ml solution bottles for direct use or gallon containers for bulk storage.

Pricing & Availability
Specifications

Format	Liquid
Product Type	Crystal Violet
Stain Type	Crystal Violet
Color	Purple
Storage Requirements	15° to 30°C
Certifications/Compliance	CE
For Use With (Application)	Used to stain microorganisms from cultures or specimens by the differential gram method

Stains and Dyes

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BD BBL™ Replacement Reagents for Gram Stain Kits GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cancer Diagnostics, Inc.™ Squeezable Tissue Marking Dyes Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

BD Gram Crystal Violet GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

BD BBL™ Replacement Reagents for Gram Stain Kits

Cancer Diagnostics, Inc.™ Squeezable Tissue Marking Dyes

BD Gram Crystal Violet