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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1,276 – 1,290 of 7,126 results

1,276

Acid Red 26, TCI America™

CAS: 3761-53-3 Molecular Formula: C18H14N2Na2O7S2 Molecular Weight (g/mol): 480.417 MDL Number: MFCD00003897 InChI Key: YJVBLROMQZEFPA-UHFFFAOYSA-L Synonym: Ponceau de Xylidine, Ponceau R PubChem CID: 102092631 ChEBI: CHEBI:82369 IUPAC Name: disodium;5-[(2,4-dimethylphenyl)diazenyl]-6-oxido-7-sulfonaphthalene-2-sulfonate SMILES: CC1=CC(=C(C=C1)N=NC2=C3C=CC(=CC3=CC(=C2[O-])S(=O)(=O)O)S(=O)(=O)[O-])C.[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	102092631
CAS	3761-53-3
Molecular Weight (g/mol)	480.417
ChEBI	CHEBI:82369
MDL Number	MFCD00003897
SMILES	CC1=CC(=C(C=C1)N=NC2=C3C=CC(=CC3=CC(=C2[O-])S(=O)(=O)O)S(=O)(=O)[O-])C.[Na+].[Na+]
Synonym	Ponceau de Xylidine, Ponceau R
IUPAC Name	disodium;5-[(2,4-dimethylphenyl)diazenyl]-6-oxido-7-sulfonaphthalene-2-sulfonate
InChI Key	YJVBLROMQZEFPA-UHFFFAOYSA-L
Molecular Formula	C18H14N2Na2O7S2

1,277

StatLab MasterTech Hematoxylin Powder

A natural dye derived from the heartwood of the logwood tree and is the most commonly used stain in histology.

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1,278

StatLab MasterTech Steiner Stain Kit

Stains for donovan bodies, fungi, helicobacter pylori, legionella pneumophila, and spirochetes in 45 minutes

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1,279

StatLab PAS With and Without Digestion Control Slides

Use PAS control slides with confidence to evaluate stain quality and performance in histology laboratories

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1,280

StatLab MasterTech G. M. S. Special Stain Kit

Stains for fungi and Pneumocystis jirovecii in just 15 min.

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1,281

StatLab MasterTech Modified Brown-Hopps Special Stain Kit

Stains for gram positive and gram negative bacteria in just under 20 min.

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1,282

StatLab MasterTech Optimized Giemsa Buffer

Developed to increase metachromatic staining of bone marrow and other tissue sections

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1,283

Beckman Coulter Wright Stain Buffer

For use with Beckman Coulter analyzers

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1,284

StatLab MasterTech Universal Iodine Solution

Used to visualize and study cell structures in greater detail

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1,285

StatLab MasterTech Type 1 Silver Solution

Used to demonstrate Microorganisms.

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1,286

Bromocresol Green Indicator, 0.04% (w/v), Ricca Chemical

Pricing & Availability
Specifications

Percent Purity	0.04% W/V
CAS	7732-18-5
Color	Dark Blue
Physical Form	Liquid
pH	>5.4
Packaging	Natural Poly Bottle
CAS Min %	0.04
Chemical Name or Material	Bromocresol Green Indicator
Grade	Indicator
Concentration	0.04% (w/v)
Solvent or Matrix	Aqueous Solution
CAS Max %	0.04

1,287

Food Yellow No. 4 Aluminum Lake, TCI America™

CAS: 12225-21-7 Molecular Formula: C48H33AlN12O27S6 Molecular Weight (g/mol): 1429.19 MDL Number: MFCD00148908 InChI Key: WNVDZDLVUGYYKK-UHFFFAOYNA-K PubChem CID: 56843209 IUPAC Name: aluminum(3+) tris(4-{2-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}benzene-1-sulfonate) SMILES: [Al+3].OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O

Pricing & Availability
Specifications

PubChem CID	56843209
CAS	12225-21-7
Molecular Weight (g/mol)	1429.19
MDL Number	MFCD00148908
SMILES	[Al+3].OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O
IUPAC Name	aluminum(3+) tris(4-{2-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}benzene-1-sulfonate)
InChI Key	WNVDZDLVUGYYKK-UHFFFAOYNA-K
Molecular Formula	C48H33AlN12O27S6

1,288

Lithol Rubin BCA 85.0+%, TCI America™

CAS: 5281-04-9 Molecular Formula: C18H12CaN2O6S Molecular Weight (g/mol): 424.44 MDL Number: MFCD00059529 InChI Key: WANIKCLUTOABTP-LRZQPWDCSA-L Synonym: Brilliant Carmine 6B, Pigment Red 57 PubChem CID: 121233252 IUPAC Name: calcium;(4Z)-4-[(4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate SMILES: CC1=CC(=C(C=C1)NN=C2C3=CC=CC=C3C=C(C2=O)C(=O)[O-])S(=O)(=O)[O-].[Ca].[Ca]

Pricing & Availability
Specifications

PubChem CID	121233252
CAS	5281-04-9
Molecular Weight (g/mol)	424.44
MDL Number	MFCD00059529
SMILES	CC1=CC(=C(C=C1)NN=C2C3=CC=CC=C3C=C(C2=O)C(=O)[O-])S(=O)(=O)[O-].[Ca].[Ca]
Synonym	Brilliant Carmine 6B, Pigment Red 57
IUPAC Name	calcium;(4Z)-4-[(4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
InChI Key	WANIKCLUTOABTP-LRZQPWDCSA-L
Molecular Formula	C18H12CaN2O6S

1,289

Hematoxylin Stain Solution, Gill, Ricca Chemical

CAS: 7732-18-5

Pricing & Availability
Specifications

CAS	7732-18-5

1,290

Bromocresol Green-Methyl Red TS, Ricca Chemical

Pricing & Availability
Specifications

Name Note	Test Solution
CAS	63451-28-5
Color	Red
Physical Form	Liquid
Packaging	Natural Poly Bottle
CAS Min %	0.06
Chemical Name or Material	Bromocresol Green-Methyl Red
Grade	Indicator
CAS Max %	0.06

Stains and Dyes

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