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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2,176 – 2,190 of 7,222 results

2,176

ENG Scientific CSF Diluting Fluid

Easily differentiate red blood cells from white blood cells with this diluting fluid that hemolyzes all red cells and stains white cells.

Pricing & Availability
Specifications

Product Type	CSF Diluting Fluid
For Use With (Application)	Hemolyzes RBCs and stains WBCs

2,177

ENG Scientific Fecal Stain Kit

Microscopic examination of fecal material for fatty acids, neutral fats and fecal leukocytes.

Pricing & Availability
Specifications

Packaging	Bottle

2,178

ENG Scientific Dip Stain Kit (Wright and Wright Giemsa) Components

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. Solutions made from certified dyes.

Pricing & Availability
Specifications

Quantity	3800 mL (1 gal.)
Storage Requirements	Room Temperature
For Use With (Application)	For in-vitro diagnostic use only

2,179

Methyl Red Indicator, Reag. Ph. Eur., Solstice

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 MDL Number: MFCD00002425 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N Synonym: Acid Red 2 PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Pricing & Availability
Specifications

PubChem CID	10303
CAS	493-52-7
Molecular Weight (g/mol)	269.304
MDL Number	MFCD00002425
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O
Synonym	Acid Red 2
IUPAC Name	2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
InChI Key	CEQFOVLGLXCDCX-UHFFFAOYSA-N
Molecular Formula	C15H15N3O2

2,180

Red Dye 0.5% Solution, Innovating Science™

High-quality dye in a 0.5% aqueous solution, suitable for laboratory activity kits and science applications.

Pricing & Availability

2,181

ENG Scientific Trichrome Stain Kit, Solution I - PVA Solution (5%)

For staining of intestinal protozoa. Use with Trichrome Stain Kit (For Intestinal Protozoa) with PVA Solution. Kit contains 100 mL of each Solution. Not to be confused with Gomori's Trichrome Stain used for Histology.

Pricing & Availability

2,182

ENG Scientific Bone Marrow Stain Kit for Iron

Bone Marrow Stain Kit for Iron for Iron Prussion reaction. Hemosiderin and ferritin stain blue and is usually reported as either negative or 1 to 5. Iron in hemoglobin is unstained.

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2,183

Cancer Diagnostics, Inc.™ Ink Aid

Tissue marking dye setting solution for better adherence.

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2,184

Tiron, Indicator, Solstice

CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00149531 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L PubChem CID: 2723960 IUPAC Name: disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	2723960
CAS	270573-71-2
Molecular Weight (g/mol)	332.205
MDL Number	MFCD00149531
SMILES	C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]
IUPAC Name	disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate
InChI Key	ZLRROLLKQDRDPI-UHFFFAOYSA-L
Molecular Formula	C6H6Na2O9S2

2,185

ENG Scientific Dip Stain Kits (Wright and Wright Giemsa)

Pricing & Availability
Specifications

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

2,186

ENG Scientific Solution IV - Safranin

Solution IV - Safranin is for differential staining of bacteria.

Pricing & Availability
Specifications

Product Type	Solution IV - Safranin
For Use With (Application)	Ideal for differential staining of bacteria

2,187

ENG Scientific Heidenhain's Iron Hematoxylin Stain Kit

Eliminates artificial or natural ripening. For dense, regressive staining.

Pricing & Availability
Specifications

Includes	Ferric Ammonium Sulfate, Hematoxylin
For Use With (Application)	Used for dense regressive staining

2,188

Arsenazo Iii, Solstice

CAS: 1668-00-4 Molecular Formula: C22H18As2N4O14S2 Molecular Weight (g/mol): 776.363 MDL Number: MFCD00036695 InChI Key: TVMZRHVOFZTNET-RIRMOVKSSA-N PubChem CID: 9810878 IUPAC Name: (3Z,6E)-3,6-bis[(2-arsonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid SMILES: C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4[As](=O)(O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)[As](=O)(O)O

Pricing & Availability
Specifications

PubChem CID	9810878
CAS	1668-00-4
Molecular Weight (g/mol)	776.363
MDL Number	MFCD00036695
SMILES	C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4[As](=O)(O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)[As](=O)(O)O
IUPAC Name	(3Z,6E)-3,6-bis[(2-arsonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid
InChI Key	TVMZRHVOFZTNET-RIRMOVKSSA-N
Molecular Formula	C22H18As2N4O14S2

2,189

ENG Scientific Solution IVB - Carbol Fuchsin

Solution IVB - Carbol Fuchsin is for differential staining of bacteria.

Pricing & Availability
Specifications

For Use With (Application)	Ideal for differential staining of bacteria

2,190

ENG Scientific Methyl Green with Pyronin Stain

Methyl Green with Pyronin Stain uses the Modified Unna Pappenheim Method by Saathof for bacteria, DNA, RNA and Plasma cells. Alcohol-ether fixed.

Pricing & Availability
Specifications

Content And Storage	Methyl Green, Pyronin, Ethanol, Glycerol, Phenol
Product Type	Staining Reagent

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

Cancer Diagnostics, Inc.™ Ink Aid