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 – 15 of 7,010 results

Fisher Healthcare™ PROTOCOL™ Histological/Cytological Stains

Manufactured with strict quality control to ensure lot-to-lot uniformity

Pricing & Availability
Specifications

Format	Liquid
For Use With (Application)	Used for Histological/Cytological Staining

Fisher Healthcare™ PROTOCOL™ Individual Gram Stains

Manufactured with traditional formulations used by most laboratories

Pricing & Availability
Specifications

Includes	Dispenser cap
Format	Bottle
Stain Type	Gram Stain

Epredia™ Shandon™ Bluing Reagent

Employ a gentle, pH-controlled solution for bluing hematoxylin with the Epredia™ Shandon™ Bluing Reagent.

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Specifications

Product Type	Bluing Reagent

BD BBL™ Gram Stain Kits

Used to stain microorganisms from cultures or specimens by the differential Gram method

Pricing & Availability
Specifications

Includes	250mL gram crystal violet, 250mL iodine, 250mL gram decolorizer and 250mL gram safranin
Stain Type	Gram Stain
Quantity	1 Kit
Certifications/Compliance	CE
For Use With (Application)	Used to stain microorganisms from cultures or specimens by the differential gram method

Fisher Healthcare™ PROTOCOL™ Hema 3™ Fixative and Solutions

For 30-second, three-step staining comparable to the Wright-Giemsa method

Pricing & Availability
Specifications

Format	Liquid
Quantity	1 gal.
For Use With (Application)	For manual staining

Epredia™ Shandon™ Kwik-Diff™ Stains

Enjoy a quicker alternative to traditional Wright's and Giemsa Staining procedures with Epredia™ Shandon™ Kwik-Diff™ Stains.

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Epredia™ Richard-Allan Scientific™ Three-Step Stain Kit

Obtain results on par with Wright-Giemsa with Epredia™ Richard-Allan Scientific™ Three Step Stain.

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Epredia™ Shandon™ Eosin-Y Stain

Produce brilliant staining with Epredia™ Shandon™ Eosin-Y, a fast-acting cytoplasmic counterstain.

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Corning™ Trypan Blue

Can be used for variety cell counting methods requiring information on cell count and viability.

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Thermo Scientific Chemicals Methyl Orange, ACS

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: Acid Orange 52; C.I. 13025 PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Pricing & Availability
Specifications

PubChem CID	23673835
CAS	547-58-0
Molecular Weight (g/mol)	327.334
MDL Number	MFCD00007502
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
Synonym	Acid Orange 52; C.I. 13025
IUPAC Name	sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
InChI Key	STZCRXQWRGQSJD-UHFFFAOYSA-M
Molecular Formula	C14H14N3NaO3S

Fisher Healthcare™ PROTOCOL™ Hema 3™ Manual Staining System and Stat Pack

For 30-second, three-step staining comparable to the Wright-Giemsa method

Pricing & Availability
Specifications

For Use With (Application)	For manual staining

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Methylene Blue (Certified Biological Stain), Fisher Chemical™

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.90 MDL Number: MFCD00150008 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: Basic Blue 9 PubChem CID: 104827 IUPAC Name: 3,7-bis(dimethylamino)-5λ⁴-phenothiazin-5-ylium trihydrate chloride SMILES: O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C

Pricing & Availability
Specifications

PubChem CID	104827
CAS	7220-79-3
Molecular Weight (g/mol)	373.90
MDL Number	MFCD00150008
SMILES	O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C
Synonym	Basic Blue 9
IUPAC Name	3,7-bis(dimethylamino)-5λ⁴-phenothiazin-5-ylium trihydrate chloride
InChI Key	XQAXGZLFSSPBMK-UHFFFAOYSA-M
Molecular Formula	C16H24ClN3O3S

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Brilliant Green (Certified Biological Stain), Fisher Chemical

CAS: 633-03-4 Molecular Formula: C27H34N2O4S Molecular Weight (g/mol): 482.639 MDL Number: MFCD00011880 InChI Key: NNBFNNNWANBMTI-UHFFFAOYSA-M Synonym: Ethyl Green,Basic Green,Malachite Green G PubChem CID: 12449 IUPAC Name: [4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]

Pricing & Availability
Specifications

PubChem CID	12449
CAS	633-03-4
Molecular Weight (g/mol)	482.639
MDL Number	MFCD00011880
SMILES	CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]
Synonym	Ethyl Green,Basic Green,Malachite Green G
IUPAC Name	[4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate
InChI Key	NNBFNNNWANBMTI-UHFFFAOYSA-M
Molecular Formula	C27H34N2O4S

StatLab™ Modified EA-50 Cytology Stain

A popular substitute for EA-65.

Pricing & Availability
Specifications

Product Type	Cytology Stain

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Crystal Violet (Certified Biological Stain), Fisher Chemical™

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Gentian Violet,Basic Violet 3 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	Gentian Violet,Basic Violet 3
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula	C25H30ClN3

Stains and Dyes

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Fisher Healthcare™ PROTOCOL™ Histological/Cytological Stains GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Fisher Healthcare™ PROTOCOL™ Individual Gram Stains GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Shandon™ Bluing Reagent GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Fisher Healthcare™ PROTOCOL™ Hema 3™ Fixative and Solutions GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Richard-Allan Scientific™ Three-Step Stain Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Fisher Healthcare™ PROTOCOL™ Hema 3™ Manual Staining System and Stat Pack GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

StatLab™ Modified EA-50 Cytology Stain GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Fisher Healthcare™ PROTOCOL™ Histological/Cytological Stains

Fisher Healthcare™ PROTOCOL™ Individual Gram Stains

Epredia™ Shandon™ Bluing Reagent

BD BBL™ Gram Stain Kits

Fisher Healthcare™ PROTOCOL™ Hema 3™ Fixative and Solutions

Epredia™ Richard-Allan Scientific™ Three-Step Stain Kit

Fisher Healthcare™ PROTOCOL™ Hema 3™ Manual Staining System and Stat Pack

StatLab™ Modified EA-50 Cytology Stain