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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2,161 – 2,175 of 7,222 results

2,161

ENG Scientific WBC Diluting Fluid

WBC Diluting Fluid is a modified solution which hemolyzes RBC's and intensifies the cellular outline of WBC's.

Pricing & Availability
Specifications

Product Type	WBC Diluting Fluid
For Use With (Application)	Hemolyze RBCs and intensify cellular outline of WBCs in blood sample

2,162

Hardy Diagnostics™ Advanced Crystal Violet Stain

Used as a primary stain in the advanced gram stain procedure. An aqueous solution of crystal violet.

Pricing & Availability
Specifications

Format	Liquid
Label or Dye	Dye

2,163

ENG Scientific Cyclospora Stain Kit (Modified Kinyoun Method)

The Cyclospora Stain Kit includes Solution I - Carbol Fuchsin, Solution II - Acid Alcohol (10% Sulfuric), and Solution III - Malachite Green.

Pricing & Availability

2,164

ENG Scientific Page-Green Method Stain Kit

The Page-Green Method Stain Kit provides a technique used in the staining of distemper inclusion bodies.

Pricing & Availability

2,165

ENG Scientific RBC Diluting Fluid (Gower's Solution)

RBC Diluting Fluid (Gower's Solution) is used for diluting RBC's. Contains Sodium sulfate and Glacial acetic acid. Settling time is between 1 to 3 minutes.

Pricing & Availability
Specifications

Packaging	Bottles
For Use With (Application)	For in-vitro diagnostic use only
Staining Time	1 to 3 min.

2,166

ENG Scientific Sudan Black B Stain Kit

For differential diagnosis of acute granulocytic leukemia, acute lymphocytic and acute myelo-monocytic leukemia. For Sudan Black B Stain.

Pricing & Availability
Specifications

For Use With (Application)	For differential diagnosis of acute granulocytic leukemia, acute lymphocytic and acute myelo-monocytic leukemia

2,167

ENG Scientific Mallory's Aniline Blue Collagen Stain Kit

Demonstrates collagenous fibrils, cartilage, bone, amyloid, and nuclei.

Pricing & Availability
Specifications

Content And Storage	Aniline Blue, Orange G, Phosphotungstic Acid, Acid Fuchsin
Product Type	Staining Reagent
For Use With (Application)	In vitro diagnostic use only

2,168

ENG Scientific Solution I - Eosin Y

Solution I - Eosin Y is used in staining eosinophils from secretions of the nasal passage, sinuses, bronchi and urinary sediment.

Pricing & Availability

2,169

ENG Scientific Trichrome Stain Kit with PVA Solution

For staining of intestinal protozoa. Use with Trichrome Stain Kit (For Intestinal Protozoa) with PVA Solution. Kit contains 100 mL of each Solution. Not to be confused with Gomori's Trichrome Stain used for Histology.

Pricing & Availability

2,170

Bromcresol Green-Methyl Red Indicator Solution, Lovibond™

Ready-to-use liquid indicator solution for analytical chemistry applications.

Pricing & Availability

2,171

Sulfonazo III Sodium Salt, Solstice

CAS: 164581-28-6 Molecular Formula: C22H12N4Na4O14S4 Molecular Weight (g/mol): 776.551 MDL Number: MFCD00003942 InChI Key: OWVXGCUJHKOBMQ-SGLNGUFESA-J PubChem CID: 71299731 IUPAC Name: tetrasodium;(3Z,6E)-4,5-dioxo-3,6-bis[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate SMILES: C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4S(=O)(=O)[O-])C(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	71299731
CAS	164581-28-6
Molecular Weight (g/mol)	776.551
MDL Number	MFCD00003942
SMILES	C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4S(=O)(=O)[O-])C(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
IUPAC Name	tetrasodium;(3Z,6E)-4,5-dioxo-3,6-bis[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate
InChI Key	OWVXGCUJHKOBMQ-SGLNGUFESA-J
Molecular Formula	C22H12N4Na4O14S4

2,172

ENG Scientific Gomori's Trichrome Stain

Gomori's Trichrome Stain demonstrates fine histological detail of connective tissue, collagen and muscle fibers.

Pricing & Availability

2,173

Bromocresol green indicator, Reag. Ph. Eur., Solstice

CAS: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight (g/mol): 698.014 MDL Number: MFCD00005875 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N Synonym: 3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein,Bromocresol Blue PubChem CID: 6451 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

Pricing & Availability
Specifications

PubChem CID	6451
CAS	76-60-8
Molecular Weight (g/mol)	698.014
MDL Number	MFCD00005875
SMILES	CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br
Synonym	3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein,Bromocresol Blue
IUPAC Name	2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol
InChI Key	FRPHFZCDPYBUAU-UHFFFAOYSA-N
Molecular Formula	C21H14Br4O5S

2,174

Hardy Diagnostics™ SpotDrops, Catalase Reagent, Hydrogen Peroxide

Useful in the presumptive identification and differentiation of many bacteria. Beta-hemolytic organisms, such as Streptococcus species Staphylococcus species, and Listeria species can be differentiated by their catalase reaction.

Pricing & Availability

2,175

ENG Scientific Platelet Diluent

For platelet counts.

Pricing & Availability
Specifications

For Use With (Application)	For platelet counts, in-vitro diagnostic use only
Staining Time	15 to 20 min.

Stains and Dyes

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