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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2,191 – 2,205 of 7,222 results

2,191

Cresol Red Indicator, ≥83%, Solstice

CAS: 1733-12-6 Molecular Formula: C21H18O5S Molecular Weight (g/mol): 382.43 MDL Number: MFCD00005878 InChI Key: OBRMNDMBJQTZHV-UHFFFAOYSA-N Synonym: o-Cresolsulfonphthalein PubChem CID: 73013 ChEBI: CHEBI:86218 IUPAC Name: 4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-methylphenol SMILES: CC1=CC(=CC=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(C)=C1

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Specifications

PubChem CID	73013
CAS	1733-12-6
Molecular Weight (g/mol)	382.43
ChEBI	CHEBI:86218
MDL Number	MFCD00005878
SMILES	CC1=CC(=CC=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(C)=C1
Synonym	o-Cresolsulfonphthalein
IUPAC Name	4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-methylphenol
InChI Key	OBRMNDMBJQTZHV-UHFFFAOYSA-N
Molecular Formula	C21H18O5S

2,192

ENG Scientific Traxstain Buffer Solution

Traxstain Buffer Solution (pH: 6.75) is for use with EM sciences Midas™ slide stainers, geometric data corporation Hemastainer™ or any other instrument employing a dip stain technique.

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2,193

Starch Indicator Solution; Lovibond™

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2,194

ENG Scientific Calcofluor White Stain, Certified

Calcofluor white, a nonspecific fluorochrome, will bind to the cell walls of certain fungi allowing for the direct microscopic observation of fungi in wet preparations.

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Specifications

Includes	Evans blue
Product Type	Calcofluor White Stain
For Use With (Application)	In vitro diagnostic use

2,195

ENG Scientific Solution I - Wright Giemsa Stain

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

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2,196

ENG Scientific Albert's Stain Solution Kit

Albert's Stain Solution Kit for Diptheria Bacilli. Differentiates volutin granules in cells and reveals barred staining patterns of cytoplasmic regions. Includes Solutions I and II.

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2,197

ENG Scientific Leifson Bacterial Flagella Stain Kit

Leifson Bacterial Flagella Stain Kit is used to establish polar or lateral distribution of flagella on a bacterial cell. Includes Solution I - Basic Fuchsin, (1.2%) Alcoholic, Solution II - Tannic Acid (3%), Solution III - Sodium chloride (1.5%), and Solution IV - Methylene Blue.

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2,198

ENG Scientific Stat-Quick Wright and Wright Giemsa Stains and Buffers

Stat-Quick Wright and Wright Giemsa Stains and Buffers are utilized in both stat and routine laboratories. For hematology staining. Stat Quick Stain (Wright or Wright Giemsa) and Buffers.

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Specifications

For Use With (Application)	Hematology Staining

2,199

ENG Scientific Spore Stain Kit, Solution II - Acetic Acid (5%)

Solution II - Acetic Acid (5%) 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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2,200

ENG Scientific Solution I - Eosin Y, 1% Aqueous

Solution I - Eosin Y, 1% Aqueous for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.

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2,201

ENG Scientific Malarial Wright Giemsa Stain Kit (Alcoholic), Giemsa Stain Solution II

Fixative for Malarial Wright Giemsa Stain Kit (Alcoholic). For fixing thin smear of culture.

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2,202

Auramine Phenol, ENG Scientific

Auramine Phenol; ENG Scientific

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2,203

Ferroin Indicator Solution, 0.025M, Solstice

CAS: 14634-91-4 Molecular Formula: C36H24FeN6O4S Molecular Weight (g/mol): 692.53 MDL Number: MFCD00036428 InChI Key: CIWXFRVOSDNDJZ-UHFFFAOYSA-L PubChem CID: 84567 IUPAC Name: iron(2+);1,10-phenanthroline;sulfate SMILES: [Fe++].[O-]S([O-])(=O)=O.C1=CN=C2C(C=CC3=CC=CN=C23)=C1.C1=CN=C2C(C=CC3=CC=CN=C23)=C1.C1=CN=C2C(C=CC3=CC=CN=C23)=C1

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Specifications

PubChem CID	84567
CAS	14634-91-4
Molecular Weight (g/mol)	692.53
MDL Number	MFCD00036428
SMILES	[Fe++].[O-]S([O-])(=O)=O.C1=CN=C2C(C=CC3=CC=CN=C23)=C1.C1=CN=C2C(C=CC3=CC=CN=C23)=C1.C1=CN=C2C(C=CC3=CC=CN=C23)=C1
IUPAC Name	iron(2+);1,10-phenanthroline;sulfate
InChI Key	CIWXFRVOSDNDJZ-UHFFFAOYSA-L
Molecular Formula	C36H24FeN6O4S

2,204

Eng Scientific Methylene Blue Solution

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2,205

ENG Scientific Macchiavello Stain Kit, Brilliant Green

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

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Specifications

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

Stains and Dyes

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