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.

226 – 240 of 6,409 results

226

ENG Scientific Malarial Quick Stain Kit

A combination of water-based buffered stains (pH range = 6.8 to 7.2) whereby the RBC's are hemolyzed allowing the malarial parasites to be stained.

Pricing & Availability
Specifications

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

227

ENG Scientific Sudan IV (Scarlet Red) Stain Kit

For microscopic examination of fecal samples for neutral fats.

Pricing & Availability
Specifications

Packaging	Complete Kit (Bottles)

228

Cambridge Diagnostic Products, Inc.™ Camco Quik Stain™ and Quik Stain™ II

Single, easy-to-use solutions provide fast and consistent differential staining of all cell types in less than 30 seconds

Pricing & Availability
Specifications

Boiling Point	64°C
Format	Liquid
Color	Dark Blue
Quantity	946 mL

229

Cambridge Diagnostic Products, Inc.™ Camco™ Wright Stain, Fixative and Buffer

Plastic container is easy to store and allows convenient dispensing into slide stainer traps

Pricing & Availability
Specifications

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

230

Cancer Diagnostics, Inc.™ Tissue Marking Dyes

Formulated to be used without a mordant

Pricing & Availability
Specifications

Form	Liquid
Product Type	Tissue Marking Dye
Formulation	Isopropyl Alcohol 400ppm, Ammonia 35ppm
pH	8.5 to 10
Shelf Life	2 Years

231

Thermo Scientific™ Remel™ Gram Stain Kit Plastic Tray

Thermo Scientific™ Remel Gram Stain Kit Plastic Tray holds 4 x 250mL bottles.

Pricing & Availability

232

Thermo Scientific Chemicals Ponceau S, pure

CAS: 6226-79-5 Molecular Formula: C22H12N4Na4O13S4 Molecular Weight (g/mol): 760.552 MDL Number: MFCD00003892 InChI Key: VSXKEUCERCWGKF-STNZDNLRSA-J Synonym: C.I. 27195,3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt PubChem CID: 11320219 IUPAC Name: tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate SMILES: C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	11320219
CAS	6226-79-5
Molecular Weight (g/mol)	760.552
MDL Number	MFCD00003892
SMILES	C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
Synonym	C.I. 27195,3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt
IUPAC Name	tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate
InChI Key	VSXKEUCERCWGKF-STNZDNLRSA-J
Molecular Formula	C22H12N4Na4O13S4

233

BD BBL™/Difco™ TB Carbolfuchsin ZN

For staining mycobacteria by the Ziehl-Neelsen (hot) acid-fast procedure

Pricing & Availability

234

Thermo Scientific™ Remel™ TB Brilliant Green Counterstain

Thermo Scientific™ Remel TB Brilliant Green is a counterstain for TB Kinyoun stain procedures.

Pricing & Availability

235

Thermo Scientific™ Remel™ BactiDrop Dobell and O'Connor Iodine

Prepare wet mounts of intestinal protozoa using BactiDrop™ Dobell & O'Connor Iodine stain.

Pricing & Availability

236

Thermo Scientific Chemicals Phenolphthalein, ACS reagent

CAS: 77-09-8,108-95-2 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914 SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Pricing & Availability
Specifications

PubChem CID	4764
CAS	77-09-8,108-95-2
Molecular Weight (g/mol)	318.33
ChEBI	CHEBI:34914
MDL Number	MFCD00005913
SMILES	OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
InChI Key	KJFMBFZCATUALV-UHFFFAOYSA-N
Molecular Formula	C20H14O4

237

BD Fixable Viability Stain 780

Useful for discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications. BD Horizon™ Fixable Viability Stain 780 reacts with and covalently binds to cell-surface and intracellular amines.

Pricing & Availability

238

Thermo Scientific Chemicals Crystal Violet

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3; C.I. 42555 PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]

Pricing & Availability
Specifications

PubChem CID	11057
CAS	548-62-9
Molecular Weight (g/mol)	407.986
ChEBI	CHEBI:41688
MDL Number	MFCD00011750
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
Synonym	Basic Violet 3; C.I. 42555
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula	C25H30ClN3

239

Thermo Scientific™ Methanol

Absolute methanol is used with the modified acid-fast stain procedure to detect Cryptosporidium in clinical specimens.

Pricing & Availability

240

Thermo Scientific Chemicals Calcon™, pure

CAS: 2538-85-4 Molecular Formula: C20H13N2NaO5S Molecular Weight (g/mol): 416.383 MDL Number: MFCD00004069 InChI Key: YJUGDMOGPJJWDG-UHFFFAOYSA-M Synonym: C.I. 15705,Eriochrome™ Blue Black R,Mordant Black 17,Zinchrome R PubChem CID: 23702480 IUPAC Name: sodium;4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)[O-])O.[Na+]

Pricing & Availability
Specifications

PubChem CID	23702480
CAS	2538-85-4
Molecular Weight (g/mol)	416.383
MDL Number	MFCD00004069
SMILES	C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)[O-])O.[Na+]
Synonym	C.I. 15705,Eriochrome™ Blue Black R,Mordant Black 17,Zinchrome R
IUPAC Name	sodium;4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate
InChI Key	YJUGDMOGPJJWDG-UHFFFAOYSA-M
Molecular Formula	C20H13N2NaO5S

Stains and Dyes

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Cambridge Diagnostic Products, Inc.™ Camco Quik Stain™ and Quik Stain™ II GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Thermo Scientific™ Remel™ TB Brilliant Green Counterstain GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ Remel™ BactiDrop Dobell and O'Connor Iodine GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ Methanol GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cambridge Diagnostic Products, Inc.™ Camco Quik Stain™ and Quik Stain™ II

Cancer Diagnostics, Inc.™ Tissue Marking Dyes

Thermo Scientific™ Remel™ TB Brilliant Green Counterstain

Thermo Scientific™ Remel™ BactiDrop Dobell and O'Connor Iodine

Thermo Scientific™ Methanol