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.

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0.036 g (1)
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1 g (139)
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1 kg (55)

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Color

Amber (12)
Beige (6)
Beige or Brown to Pink (2)
Beige or White to Yellow (3)
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Beige to Pink or Brown (3)
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Molecular Weight (g/mol)

1001.857 (2)
1017.63 (3)
1019.644 (11)
1037.99 (1)
1049.845 (3)
108.14 (3)
1086.36 g/mol (1)

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Grade

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Product Type

1% Focus Acid Alcohol (2)
AFB Stain (1)
Acetate Buffer (1)
Acetocarmine (2)
Acetone Decolorizer (1)
Acetone-Alcohol (5)
Acetone-Alcohol, Carbol Fuchsin (1)

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Percent Purity

≥40.0% (HPLC) (1)
≥42% (1)
≥42.0% (carminic acid) (3)
≥55% (1)
≥60% (TiCl3-titr.) (on substance as is) (2)
≥65% dye content (3)
≥70% (5)

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pH

>1.6 (3)
>12 (5)
>4 (2)
>5 (4)
>5.4 (13)
<1 (4)
<2 (7)

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Recommended Applications

Healthcare (140)

Volume (Metric)

0.75 mL/Ampule (6)
1 L (4)
1 L Stain, 1 L Decolorizer (1)
10 mL (1)
10 x 100 mL (1)
10 x 50 mL (1)
100 mL (7)

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Form

Liquid (82)
Solution (19)

Search Within Results

2,131 – 2,145 of 7,188 results

2,131

Cancer Diagnostics, Inc.™ Hematoxylin Staining Reagents

Used in progressive method for histology and cytology preparations

Pricing & Availability
Specifications

Quantity	3800mL

2,132

Cancer Diagnostics, Inc.™ Eosin Y Histology Secondary Stain

Used in histology for routine hematoxylin and eosin staining

Pricing & Availability

2,133

2',7'-Dichlorofluorescein Solution, Solstice

CAS: 76-54-0 Molecular Formula: C20H10Cl2O5 Molecular Weight (g/mol): 401.195 MDL Number: MFCD00005047 InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N PubChem CID: 64944 ChEBI: CHEBI:51596 IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Pricing & Availability
Specifications

PubChem CID	64944
CAS	76-54-0
Molecular Weight (g/mol)	401.195
ChEBI	CHEBI:51596
MDL Number	MFCD00005047
SMILES	C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl
IUPAC Name	2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChI Key	VFNKZQNIXUFLBC-UHFFFAOYSA-N
Molecular Formula	C20H10Cl2O5

2,134

Eriochrome™ Blue Black B, Solstice

CAS: 3564-14-5 Molecular Formula: C20H13N2NaO5S Molecular Weight (g/mol): 416.38 MDL Number: MFCD00003934 InChI Key: YRFCCVCSEVISHI-GXTSIBQPSA-M PubChem CID: 23722702 IUPAC Name: sodium;4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate SMILES: [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC=CC=C12)S([O-])(=O)=O

Pricing & Availability
Specifications

PubChem CID	23722702
CAS	3564-14-5
Molecular Weight (g/mol)	416.38
MDL Number	MFCD00003934
SMILES	[Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC=CC=C12)S([O-])(=O)=O
IUPAC Name	sodium;4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate
InChI Key	YRFCCVCSEVISHI-GXTSIBQPSA-M
Molecular Formula	C20H13N2NaO5S

2,135

Chromeazurol S, Solstice

CAS: 1667-99-8 Molecular Formula: C23H13Cl2Na3O9S Molecular Weight (g/mol): 605.277 MDL Number: MFCD00001615 InChI Key: FUIZKNBTOOKONL-UHFFFAOYSA-K PubChem CID: 54736314 IUPAC Name: trisodium;5-[(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-(2,6-dichloro-3-sulfonatophenyl)methyl]-3-methyl-2-oxidobenzoate SMILES: CC1=CC(=CC(=C1[O-])C(=O)[O-])C(=C2C=C(C(=O)C(=C2)C(=O)O)C)C3=C(C=CC(=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	54736314
CAS	1667-99-8
Molecular Weight (g/mol)	605.277
MDL Number	MFCD00001615
SMILES	CC1=CC(=CC(=C1[O-])C(=O)[O-])C(=C2C=C(C(=O)C(=C2)C(=O)O)C)C3=C(C=CC(=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+].[Na+]
IUPAC Name	trisodium;5-[(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-(2,6-dichloro-3-sulfonatophenyl)methyl]-3-methyl-2-oxidobenzoate
InChI Key	FUIZKNBTOOKONL-UHFFFAOYSA-K
Molecular Formula	C23H13Cl2Na3O9S

2,136

ENG Scientific Calcofluor White Stain, Certified

Calcofluor white, a nonspecific fluorochrome, will bind to the cell walls of certain fungi allowing for the direct microscopic observation of fungi in wet preparations.

Pricing & Availability
Specifications

Includes	Evans blue
Product Type	Calcofluor White Stain
For Use With (Application)	In vitro diagnostic use

2,137

ENG Scientific Spore Stain Kit, Solution II - Acetic Acid (5%)

Solution II - Acetic Acid (5%) is a replacement Solution for the Spore Stain Kit. Contains Basic Fuchsin, Phenol, Ethanol, Acetic Acid, Methylene Blue or Malachite Green.

Pricing & Availability

2,138

ENG Scientific Solution III - Methylene Blue

Solution III - Loeffler's Methylene Blue is ideal for staining acid-fast bacteria.

Pricing & Availability
Specifications

Product Type	Solution III - Methylene Blue

2,139

ENG Scientific Solution I - Eosin Y, 1% Aqueous

Solution I - Eosin Y, 1% Aqueous for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.

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2,140

Auramine Phenol, ENG Scientific

Auramine Phenol; ENG Scientific

Pricing & Availability

2,141

ENG Scientific Diazo Method Stain Kit

Diazo Method Stain Kit for Argentaffin granules. Includes Brentamine Fast Red B, Lithium Carbonate, Hematoxylin, Citric Acid, Sodium Iodate, Potassium Alum.

Pricing & Availability

2,142

ENG Scientific Cyclospora Stain Kit (Modified Kinyoun Method)

The Cyclospora Stain Kit includes Solution I - Carbol Fuchsin, Solution II - Acid Alcohol (10% Sulfuric), and Solution III - Malachite Green.

Pricing & Availability

2,143

ENG Scientific H-Pack™ May-Grunwald Giemsa Stain Packs

For Ames Hema-Tek™ slide stainers. Designed to eliminate problems with precipitate, artifacts, drying of slides, and overstaining which causes abnormal staining characteristics of all cellular elements, i.e., false toxic granulation.

Pricing & Availability
Specifications

For Use With (Equipment)	For Ames Hema-Tek™ II slide stainers
Storage Requirements	Room Temperature
For Use With (Application)	Designed to eliminate problems with precipitate, artifacts, drying of slides and overstaining

2,144

ENG Scientific May-Grunwald Stain Kit

May-Grunwald Stain Kit for Bone Marrow.

Pricing & Availability
Specifications

For Use With (Application)	For in-vitro diagnostic use only

2,145

ENG Scientific Malarial Wright Giemsa Stain Kit (Alcoholic), Giemsa Stain Solution II

Fixative for Malarial Wright Giemsa Stain Kit (Alcoholic). For fixing thin smear of culture.

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Staining Reagents

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Cancer Diagnostics, Inc.™ Hematoxylin Staining Reagents Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cancer Diagnostics, Inc.™ Eosin Y Histology Secondary Stain Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cancer Diagnostics, Inc.™ Hematoxylin Staining Reagents

Cancer Diagnostics, Inc.™ Eosin Y Histology Secondary Stain