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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2,026 – 2,040 of 7,222 results

2,026

Hardy Diagnostics™ Iodine, Stabilized

A mordant used in the gram stain procedure. A stabilized, thicker iodine solution

Pricing & Availability
Specifications

Boiling Point	184°C
Format	Liquid
Storage Requirements	Room Temperature

2,027

ENG Scientific Spore Stain Kit (Loeffler's Methylene Blue)

Spore Stain Kit (Loeffler's Methylene Blue) is a replacement Solution for the Spore Stain Kit. Contains Basic Fuchsin, Phenol, Ethanol, Acetic Acid, Methylene Blue or Malachite Green.

Pricing & Availability

2,028

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

2,029

ENG Scientific Sudan Black B Stain Kit (For Fat)

Use to stain fat in frozen sections.

Pricing & Availability
Specifications

For Use With (Application)	Stain fat in frozen section

2,030

α-Naphtholphthalein, Solstice

CAS: 596-01-0 Molecular Formula: C28H18O4 Molecular Weight (g/mol): 418.448 MDL Number: MFCD00036202 InChI Key: HQHBAGKIEAOSNM-UHFFFAOYSA-N PubChem CID: 68993 IUPAC Name: 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=CC=C2O)C3(C4=CC=CC=C4C(=O)O3)C5=CC=C(C6=CC=CC=C65)O

Pricing & Availability
Specifications

PubChem CID	68993
CAS	596-01-0
Molecular Weight (g/mol)	418.448
MDL Number	MFCD00036202
SMILES	C1=CC=C2C(=C1)C(=CC=C2O)C3(C4=CC=CC=C4C(=O)O3)C5=CC=C(C6=CC=CC=C65)O
IUPAC Name	3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one
InChI Key	HQHBAGKIEAOSNM-UHFFFAOYSA-N
Molecular Formula	C28H18O4

2,031

Tetrahydroxyquinone, Solstice

CAS: 5676-48-2 Molecular Formula: C6H8O8 Molecular Weight (g/mol): 208.122 MDL Number: MFCD00001597 InChI Key: PTIMJXRLFTZAOV-UHFFFAOYSA-N PubChem CID: 19849282 IUPAC Name: 2,3,5,6-tetrahydroxycyclohexa-2,5-diene-1,4-dione;dihydrate SMILES: C1(=C(C(=O)C(=C(C1=O)O)O)O)O.O.O

Pricing & Availability
Specifications

PubChem CID	19849282
CAS	5676-48-2
Molecular Weight (g/mol)	208.122
MDL Number	MFCD00001597
SMILES	C1(=C(C(=O)C(=C(C1=O)O)O)O)O.O.O
IUPAC Name	2,3,5,6-tetrahydroxycyclohexa-2,5-diene-1,4-dione;dihydrate
InChI Key	PTIMJXRLFTZAOV-UHFFFAOYSA-N
Molecular Formula	C6H8O8

2,032

ENG Scientific Sputum Digestant

This digestant is for sputum, gastric washings, etc., in preparing for acid-fast staining or culture.

Pricing & Availability
Specifications

Includes	Sodium hydroxide, potassium alum, methyl red
Format	Bottle
Product Type	Sputum Digestant
For Use With (Application)	In vitro diagnostic use

2,033

Bromophenol Blue Indicator Solution, Lovibond™

Pricing & Availability

2,034

ENG Scientific Shorr-Single Differential Stain

Stain for vaginal smears that provide a sharp differentiation between cornified and non-cornified elements.

Pricing & Availability
Specifications

Includes	Ethanol, Biebrich Scarlet, Orange G, Fast Green FCF, Phosphotungstic Acid, Phosphomolybdic Acid, Glacial Acetic Acid
For Use With (Application)	Provides a sharp differentiation between cornified and non-cornified elements

2,035

Dimethyl Yellow Indicator, Solstice

CAS: 60-11-7 Molecular Formula: C14H15N3 Molecular Weight (g/mol): 225.30 MDL Number: MFCD00008308 InChI Key: JCYPECIVGRXBMO-UHFFFAOYSA-N PubChem CID: 6053 ChEBI: CHEBI:17903 IUPAC Name: N,N-dimethyl-4-phenyldiazenylaniline SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	6053
CAS	60-11-7
Molecular Weight (g/mol)	225.30
ChEBI	CHEBI:17903
MDL Number	MFCD00008308
SMILES	CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1
IUPAC Name	N,N-dimethyl-4-phenyldiazenylaniline
InChI Key	JCYPECIVGRXBMO-UHFFFAOYSA-N
Molecular Formula	C14H15N3

2,036

ENG Scientific Solution IVA - Basic Fuchsin

Solution IVA - Basic Fuchsin - For differential staining of bacteria.

Pricing & Availability
Specifications

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

2,037

Cancer Diagnostics, Inc.™ Hematoxylin Staining Reagents

Used in progressive method for histology and cytology preparations

Pricing & Availability
Specifications

Quantity	3800mL

2,038

ENG Scientific Unna Stain

Polychromatic stain used in histology for the differentiation of mast cells from plasma cells.

Pricing & Availability
Specifications

Includes	Methylene Blue, Ethanol, Potassium Carbonate
For Use With (Application)	Used in histology for the differentiation of mast cells from plasma cells

2,039

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

2,040

ENG Scientific Solution III - Grams Iodine

Solution III - Grams Iodine for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.

Pricing & Availability

Stains and Dyes

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

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.™ Hematoxylin Staining Reagents

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