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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1,246 – 1,260 of 7,126 results

1,246

Carmine Reagent, for Boron determination, Ricca Chemical

For Boron determination

Pricing & Availability
Specifications

CAS	7732-18-5
Color	Red
pH	<3
CAS Min %	0.05
Chemical Name or Material	Carmine Reagent
Grade	Laboratory
CAS Max %	0.05

1,247

Bromocresol Purple (0.04% in Water) [for pH Determination], TCI America™

CAS: 115-40-2 Molecular Formula: C21H16Br2O5S Molecular Weight (g/mol): 540.22 MDL Number: MFCD00011681 InChI Key: ABIUHPWEYMSGSR-UHFFFAOYSA-N PubChem CID: 8273 ChEBI: CHEBI:86154 IUPAC Name: 3,3-bis(3-bromo-4-hydroxy-5-methylphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione SMILES: CC1=CC(=CC(Br)=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(C)=C(O)C(Br)=C1

Pricing & Availability
Specifications

PubChem CID	8273
CAS	115-40-2
Molecular Weight (g/mol)	540.22
ChEBI	CHEBI:86154
MDL Number	MFCD00011681
SMILES	CC1=CC(=CC(Br)=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(C)=C(O)C(Br)=C1
IUPAC Name	3,3-bis(3-bromo-4-hydroxy-5-methylphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
InChI Key	ABIUHPWEYMSGSR-UHFFFAOYSA-N
Molecular Formula	C21H16Br2O5S

1,248

Methyl Red - Methylene Blue Solution (Ethanol Soln.) [mixed Indicator], TCI America™

MDL Number: MFCD00079686 Synonym: Methylene Blue - Methyl Red Solution

Pricing & Availability
Specifications

MDL Number	MFCD00079686
Synonym	Methylene Blue - Methyl Red Solution

1,249

Starch Indicator, 0.3% (w/v), Ricca Chemical

Pricing & Availability
Specifications

Percent Purity	0.3% W/V
CAS	69-72-7
Color	White
pH	5 to 7
Packaging	Natural Poly Bottle
Grade	Indicator

1,250

Gentian Violet, Hucker Formulation, for Gram Staining, Ricca Chemical

For Gram Staining Technique

Pricing & Availability
Specifications

CAS	64-56-1
Packaging	Natural Poly Bottle
CAS Min %	0.66
Grade	Indicator
CAS Max %	0.69

1,251

Fuchsin-Carbol, Ziehl-Neelsen Formulation, for Staining Acid Fast Organisms, Ricca Chemical

Staining Acid Fast Organisms

Pricing & Availability
Specifications

CAS	569-61-9
Color	Dark Red
Packaging	Amber Glass Bottle
CAS Min %	0.26
Chemical Name or Material	Fuchsin-Carbol
Grade	Laboratory
CAS Max %	0.27

1,252

StatLab™ MasterTech Chandler's Precision Reticulum Stain Kit

Reticulum Stain Kit stains reticulum fibers with no background staining in 30 minutes.

Pricing & Availability
Specifications

Product Type	Stain Kit

1,253

Bromocresol Green Sodium Salt, ACS Reagent Grade, Ricca Chemical

CAS: 62625-32-5 Molecular Weight (g/mol): 720 g/mol

Pricing & Availability
Specifications

CAS	62625-32-5
Molecular Weight (g/mol)	720 g/mol

1,254

Alizarin Red S Indicator, 1% (w/v), Ricca Chemical

CAS: 130-22-3 Molecular Formula: C14H7NaO7S Molecular Weight (g/mol): Mixture InChI Key: HFVAFDPGUJEFBQ-UHFFFAOYSA-M PubChem CID: 3955344 ChEBI: CHEBI:87358 IUPAC Name: sodium;3,4-dihydroxy-9,10-dioxoanthracene-2-sulfonate SMILES: C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+]

Pricing & Availability
Specifications

PubChem CID	3955344
CAS	130-22-3
Molecular Weight (g/mol)	Mixture
ChEBI	CHEBI:87358
SMILES	C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+]
IUPAC Name	sodium;3,4-dihydroxy-9,10-dioxoanthracene-2-sulfonate
InChI Key	HFVAFDPGUJEFBQ-UHFFFAOYSA-M
Molecular Formula	C14H7NaO7S

1,255

StatLab MasterTech Iron Special Stain Kit

Stains ferric iron in under 30 min.

Pricing & Availability

1,256

Leuco Malachite Green 98.0+%, TCI America™

CAS: 129-73-7 Molecular Formula: C23H26N2 Molecular Weight (g/mol): 330.475 MDL Number: MFCD00008315 InChI Key: WZKXBGJNNCGHIC-UHFFFAOYSA-N PubChem CID: 67215 IUPAC Name: 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline SMILES: CN(C)C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=C(C=C3)N(C)C

Pricing & Availability
Specifications

PubChem CID	67215
CAS	129-73-7
Molecular Weight (g/mol)	330.475
MDL Number	MFCD00008315
SMILES	CN(C)C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=C(C=C3)N(C)C
IUPAC Name	4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline
InChI Key	WZKXBGJNNCGHIC-UHFFFAOYSA-N
Molecular Formula	C23H26N2

1,257

StatLab Ammonium Hydroxide Reagent

StatLab Ammonium Hydroxide Reagent - used as a bluing reagent for hematoxylin staining

Pricing & Availability

1,258

StatLab MasterTech Steiner Stain Kit

Stains for Donovan bodies, fungi, Helicobacter pylori, legionella pneumophila, and spirochetes in 45 minutes.

Pricing & Availability
Specifications

For Use With (Application)	Donovan bodies, funig, Helicobacter Pylori, Legionella pneumophila, spirochetes

1,259

Crystal Violet Lactone 97.0+%, TCI America™

CAS: 1552-42-7 Molecular Formula: C26H29N3O2 Molecular Weight (g/mol): 415.54 MDL Number: MFCD00070611 InChI Key: IPAJDLMMTVZVPP-UHFFFAOYSA-N Synonym: 3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalide, 6-(Dimethylamino)-3,3-bis[p-(dimethylamino)phenyl]phthalide PubChem CID: 73773 IUPAC Name: 6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-1,3-dihydro-2-benzofuran-1-one SMILES: CN(C)C1=CC=C(C=C1)C1(OC(=O)C2=CC(=CC=C12)N(C)C)C1=CC=C(C=C1)N(C)C

Pricing & Availability
Specifications

PubChem CID	73773
CAS	1552-42-7
Molecular Weight (g/mol)	415.54
MDL Number	MFCD00070611
SMILES	CN(C)C1=CC=C(C=C1)C1(OC(=O)C2=CC(=CC=C12)N(C)C)C1=CC=C(C=C1)N(C)C
Synonym	3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalide, 6-(Dimethylamino)-3,3-bis[p-(dimethylamino)phenyl]phthalide
IUPAC Name	6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-1,3-dihydro-2-benzofuran-1-one
InChI Key	IPAJDLMMTVZVPP-UHFFFAOYSA-N
Molecular Formula	C26H29N3O2

1,260

Beckman Coulter FPBCI Giemsa Stain 3X2L

For use with Beckman Coulter analyzers

Pricing & Availability

Stains and Dyes

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