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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2,086 – 2,100 of 7,196 results

2,086

ENG Scientific Cryptosporidium Stain Kit

Differentiates Cryptosporidium oocysts from yeast cells. Specimens may be prepared from fresh material or preserved in 10% buffered formalin. For use with Cryptosporidium Stain Kit (Modified Kinyoun method).

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2,087

ENG Scientific Gomori's Trichrome Stain, Hydrochloric Acid (20%), Solution I

Gomori's, Trichrome Stain, Hydrochloric Acid (20%), Solution I is designed to demonstrate deposits of hemosiderin (iron) in tissue specimens.

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2,088

ENG Scientific Solution I - MF Stock Solution

Solution I - MF Stock Solution is used to achieve stool preservation and staining simultaneously. For MIF Stain and Fixative Kit (Merthiolate-Iodine-Formaldehyde).

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2,089

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

2,090

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)

2,091

ENG Scientific Solution V - Xylene

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

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2,092

ENG Scientific Fecal Stain Kit

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

Pricing & Availability
Specifications

Packaging	Bottle

2,093

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

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. Solutions made from certified dyes.

Pricing & Availability
Specifications

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

2,094

ENG Scientific Herxheimer's Sudan IV Stain Kit

More soluble in fat than in alcohol so fat absorbs the stain.

Pricing & Availability
Specifications

For Use With (Application)	Depicts nuclei, fat, normal myelin and fatty acids

2,095

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+]

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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

2,096

ENG Scientific Prussian Blue Stain Kit

For hemosiderin in urine. Course granules of hemosiderin will stain blue. For Prussian Blue Kit.

Pricing & Availability

2,097

ENG Scientific Spore Stain Kit (Brilliant Green)

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

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2,098

ENG Scientific Verhoeff's Elastic Tissue Stain Kit

Verhoeff's Elastic Tissue Stain Kit is used to stain elastic fibers, nuclei and collagen.

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Specifications

For Use With (Application)	Used to stain elastic fiber, nuclei and collagen

2,099

ENG Scientific Wright Quick Stain Kits

For excellent staining results in one minute without precipitate. Alcoholic quick stain technique. No fixation necessary. For Quick Stain Kit (Wright or Wright Giemsa).

Pricing & Availability
Specifications

Includes	Solution I Wright Stain, Solution II Eosin, Solution III Buffer
For Use With (Application)	For excellent staining results in one min.

2,100

ENG Scientific Solution VI - Ethanol

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

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