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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2,056 – 2,070 of 7,222 results

2,056

Tiron, Indicator, Solstice

CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00149531 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L PubChem CID: 2723960 IUPAC Name: disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	2723960
CAS	270573-71-2
Molecular Weight (g/mol)	332.205
MDL Number	MFCD00149531
SMILES	C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]
IUPAC Name	disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate
InChI Key	ZLRROLLKQDRDPI-UHFFFAOYSA-L
Molecular Formula	C6H6Na2O9S2

2,057

ENG Scientific Dip Stain Kits (Wright and Wright Giemsa)

For Hemotology staining using Dip Stain Kit (Wright & Wright Giemsa). Kit includes Solution I - Fixative, Solution II - Wright or Wright Giemsa Dip Stain, Solution III - Matching Buffer, and Solution IV - Alcohol Wash.

Pricing & Availability
Specifications

Packaging	Complete Kit (1 each Solutions I - IV)
Storage Requirements	Room Temperature
For Use With (Application)	For in-vitro diagnostic use only

2,058

ENG Scientific Solution IV - Safranin

Solution IV - Safranin is for differential staining of bacteria.

Pricing & Availability
Specifications

Product Type	Solution IV - Safranin
For Use With (Application)	Ideal for differential staining of bacteria

2,059

ENG Scientific Modified Trichrome Stain Kit

For quick detection of Microsporidia Spores in Stool and Duodenal Aspirates. Non-evasive method for Modified Trichrome Stain Kit.

Pricing & Availability
Specifications

For Use With (Application)	For the rapid detection of microsporidia spores in fecal material and duodenal aspirates by light microscopy

2,060

Hydroxynaphthol Blue, Indicator for Metal Titration, Solstice

CAS: 63451-35-4 Molecular Formula: C20H11N2Na3O11S3 Molecular Weight (g/mol): 620.46 MDL Number: MFCD00036393 InChI Key: JQECMNGWLIFQLL-UHFFFAOYSA-K PubChem CID: 44134769 IUPAC Name: trisodium;3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	44134769
CAS	63451-35-4
Molecular Weight (g/mol)	620.46
MDL Number	MFCD00036393
SMILES	C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
IUPAC Name	trisodium;3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate
InChI Key	JQECMNGWLIFQLL-UHFFFAOYSA-K
Molecular Formula	C20H11N2Na3O11S3

2,061

ENG Scientific Solution V - Xylene

Solution V - Xylene for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.

Pricing & Availability

2,062

ENG Scientific Macchiavello Stain Kit

Differential staining procedure based on the affinity of cationic (basic) dyes for rickettsiae and chlamydiae.

Pricing & Availability
Specifications

Product Type	Macchiavello Stain Kit
For Use With (Application)	Rickettsiae and Chlamydiae

2,063

ENG Scientific Sulphuric Acid 4%

Sulfuric acid (4%)

Pricing & Availability
Specifications

Product Type	Sulfuric Acid (4%)
For Use With (Application)	Hematology Staining

2,064

ENG Scientific Weigert's Iron Hematoxylin Stain Kit

Includes Solution I - Weigert's Hematoxylin and Solution II - Weigert's Iron Chloride. Kit is available in three sizes.

Pricing & Availability
Specifications

Includes	Bottle of each solution (Hematoxylin, Ethanol, Ferric Chloride, Hydrochloric Acid)
Packaging	Complete Kit (Bottles)

2,065

ENG Scientific Harris' Alum Hematoxylin Stain (Mercury Free)

Harris' Alum Hematoxylin Stain (Mercury Free) is a regressive stain used in demonstrating nuclear chromatin.

Pricing & Availability
Specifications

Product Type	Hematoxylin
For Use With (Application)	In vitro diagnostic use only
Test Time	4 to 8 min.

2,066

ENG Scientific CSF Diluting Fluid

Easily differentiate red blood cells from white blood cells with this diluting fluid that hemolyzes all red cells and stains white cells.

Pricing & Availability
Specifications

Product Type	CSF Diluting Fluid
For Use With (Application)	Hemolyzes RBCs and stains WBCs

2,067

ENG Scientific Fecal Stain Kit

Microscopic examination of fecal material for fatty acids, neutral fats and fecal leukocytes.

Pricing & Availability
Specifications

Packaging	Bottle

2,068

ENG Scientific Dip Stain Kit (Wright and Wright Giemsa) Components

Pricing & Availability
Specifications

Quantity	3800 mL (1 gal.)
Storage Requirements	Room Temperature
For Use With (Application)	For in-vitro diagnostic use only

2,069

ENG Scientific Giemsa Stain

Use this hematology stain for manual staining techniques. Dilute for a counterstain or use as straight stain.

Pricing & Availability
Specifications

For Use With (Application)	For in-vitro diagnostic use, manual staining techniques

2,070

ENG Scientific Stat Stain For Frozen Sections (Toluidine Blue Basic Fuchsin)

Polychromatic solution designed for the rapid staining of frozen sections.

Pricing & Availability
Specifications

Includes	Toluidine Blue, Basic Fuchsin, Ethanol
For Use With (Application)	For the rapid staining of frozen sections

Stains and Dyes

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