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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2,101 – 2,115 of 7,196 results

2,101

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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2,102

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

2,103

Phenol Red Indicator, ACS Reagent, Solstice

CAS: 143-74-8 Molecular Formula: C19H14O5S Molecular Weight (g/mol): 354.38 MDL Number: MFCD00003552 InChI Key: BELBBZDIHDAJOR-UHFFFAOYSA-N Synonym: Phenolsulfonphthalein PubChem CID: 4766 ChEBI: CHEBI:31991 IUPAC Name: 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol SMILES: OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

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Specifications

PubChem CID	4766
CAS	143-74-8
Molecular Weight (g/mol)	354.38
ChEBI	CHEBI:31991
MDL Number	MFCD00003552
SMILES	OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
Synonym	Phenolsulfonphthalein
IUPAC Name	4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
InChI Key	BELBBZDIHDAJOR-UHFFFAOYSA-N
Molecular Formula	C19H14O5S

2,104

ENG Scientific Solution IIA - Crystal Violet

Solution IIA - Crystal Violet for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.

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2,105

ENG Scientific Solution II - Grams Iodine

Solution II - Grams Iodine is ideal for differential staining of bacteria.

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2,106

Litmus, Indicator (pH 5-8), for titration, Solstice

CAS: 1393-92-6 MDL Number: MFCD00000826

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Specifications

CAS	1393-92-6
MDL Number	MFCD00000826

2,107

ENG Scientific Solution I - Wright Stain

Solution I - Wright Stain for excellent staining results in one minute without precipitate.

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2,108

ENG Scientific Berg's Method Stain Kit

For spermatozoa in sections. Used for Berg's Method Stain Kit.

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2,109

Methylene Blue Solution, Certified, ENG Scientific

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.90 MDL Number: MFCD00150008 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: Loeffler's Methylene Blue PubChem CID: 104827 IUPAC Name: 3,7-bis(dimethylamino)-5λ4-phenothiazin-5-ylium trihydrate chloride SMILES: O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C

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Specifications

PubChem CID	104827
CAS	7220-79-3
Molecular Weight (g/mol)	373.90
MDL Number	MFCD00150008
SMILES	O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C
Synonym	Loeffler's Methylene Blue
IUPAC Name	3,7-bis(dimethylamino)-5λ4-phenothiazin-5-ylium trihydrate chloride
InChI Key	XQAXGZLFSSPBMK-UHFFFAOYSA-M
Molecular Formula	C16H24ClN3O3S

2,110

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.

2,111

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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2,112

ENG Scientific Gill-Hematoxylin Stain Kit (Modified)

Gill-Hematoxylin Stain is a nuclear stain employing half-oxidized hematoxylin solution.

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Specifications

Content And Storage	Ethylene Glycol, Hematoxylin, Sodium Iodate, Aluminum Sulfate, Citric Acid, Magnesium Sulfate, Sodium Bicarbonate, Ethanol
Product Type	Hematoxylin
Packaging Type	Bottles
Quantity	3 x 950 mL
For Use With (Application)	In vitro diagnostic use only
Test Time	2 min.

2,113

ENG Scientific Jenner-Giema Stain Kit (May-Grunwald Giemsa Method)

Designed for staining nuclei, cytoplasm and bacteria in tissue sections.

Pricing & Availability
Specifications

Includes	100 mL Jenner stain (stock) and 100 mL Giemsa stain (stock), made from certified dyes

2,114

Tashiro's indicator solution, in methanol, Solstice

In methanol

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2,115

ENG Scientific Gram Stain Kit (For Differential Staining of Bacteria)

For differential staining of bacteria. Available in various counterstains and decolorizers for Gram Stain Kit (For Differential Staining of Bacteria).

Pricing & Availability
Specifications

Includes	Solutions I, II, IIIB and IV
Format	Bottles

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