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.

Search Within Results

2,326 – 2,340 of 7,096 results

2,326

Sigma Aldrich Tungsten

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Pricing & Availability

2,327

Bradley Products™ Davidson™ Marking System Dyes

Visible, reliable and safe dyes for marking peripheral tumor or surgical margins

Pricing & Availability

2,328

Sigma Aldrich Tungsten

Pricing & Availability

2,329

Sigma Aldrich Stainless Steel - AISI 316 alloy, FeCr18Ni10Mo3

Pricing & Availability

2,330

Sigma Diagnostics™ Biebrich Scarlet-Acid Fuchsin Solution

Kit component in Masson Trichrome procedure

Pricing & Availability

2,331

Sigma Diagnostics™ Silver Stain (Modified GMS) Kit

Intended for use in the histologic demonstration of fungi, basement membrane and some opportunistic organisms such as Pneumocystis carinii in tissue sections or smears

Pricing & Availability

2,332

Sigma Aldrich Aluminum-magnesium alloy, Al97Mg3

Pricing & Availability
Specifications

Synonym	AL010230
Recommended Storage	Room Temperature

2,333

Sigma Diagnostics™ Periodic Acid Schiff Kit (PAS) Kit

For demonstration of lymphocytes and mucopolysaccharides in tissue sections

Pricing & Availability

2,334

Sigma Diagnostics™ Eosin Y Solution, Alcoholic with Phloxine

General-purpose cytoplasmic counterstain

Pricing & Availability
Specifications

Format	Solution
Color	Bright pink to pinkish-orange
Storage Requirements	18–26°C
For Use With (Application)	Used with hematoxylin and eosin staining

2,335

Sigma Diagnostics™ Reticulocyte Stain

Used for the identification of reticulocytes in blood films

Pricing & Availability

2,336

Sigma Diagnostics™ Gold chloride solution

Used for the toning of sections stained with the Silver Methanamine procedure

Pricing & Availability

2,337

Sigma Diagnostics™ Tartrazine Solution

For in vitro diagnostic use

Pricing & Availability
Specifications

Format	Solution
Color	Yellow
Shelf Life	Expiry date on the label

2,338

Sigma Diagnostics™ Papanicolaou Stains

For routine diagnostic cytology to aid in identification and classification of exfoliative cells

Pricing & Availability

2,339

Boiling Point	1090°C
Percent Purity	99.9%
Linear Formula	Mg
CAS	7439-95-4
Molecular Weight (g/mol)	24.31
MDL Number	MFCD00085308
Synonym	MG007918
Recommended Storage	Room Temperature
Molecular Formula	Mg
Density	1.74 g/mL (at 25°C)
Melting Point	648°C

2,340

Hoefer, Inc Coomassie Brilliant Blue R, Hoefer™

CAS: 6104-59-2 Molecular Formula: C45H44N3NaO7S2 Molecular Weight (g/mol): 825.97 MDL Number: MFCD00041762 InChI Key: HAEGGLCXLFWTBE-UHFFFAOYSA-M Synonym: Brilliant Blue R,Acid Blue 83 PubChem CID: 61365 IUPAC Name: sodium {4-[(4-ethoxyphenyl)amino]phenyl}bis(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)methylium SMILES: [Na+].CCOC1=CC=C(NC2=CC=C(C=C2)[C+](C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C=C1

Pricing & Availability
Specifications

PubChem CID	61365
CAS	6104-59-2
Molecular Weight (g/mol)	825.97
MDL Number	MFCD00041762
SMILES	[Na+].CCOC1=CC=C(NC2=CC=C(C=C2)[C+](C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C=C1
Synonym	Brilliant Blue R,Acid Blue 83
IUPAC Name	sodium {4-[(4-ethoxyphenyl)amino]phenyl}bis(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)methylium
InChI Key	HAEGGLCXLFWTBE-UHFFFAOYSA-M
Molecular Formula	C45H44N3NaO7S2

Stains and Dyes

Filtered Search Results

Narrow Results