Staining Reagents

Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.

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Color

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Molecular Weight (g/mol)

1001.857 (2)
1017.63 (3)
1019.644 (11)
1037.99 (1)
1049.845 (3)
108.14 (3)
1086.36 g/mol (1)

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Grade

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Type

1% Focus Acid Alcohol (2)
AFB Stain (1)
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Percent Purity

≥40.0% (HPLC) (1)
≥42% (1)
≥42.0% (carminic acid) (3)
≥55% (1)
≥60% (TiCl3-titr.) (on substance as is) (2)
≥65% dye content (3)
≥70% (5)

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pH

>1.6 (3)
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>5.4 (13)
<1 (4)
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Product Type

Acetate Buffer (1)
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Chicken IgY (IgG) ELISA (1)
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Recommended Applications

Healthcare (140)

Volume (Metric)

0.75 mL/Ampule (6)
1 L (4)
1 L Stain, 1 L Decolorizer (1)
10 mL (1)
10 x 100 mL (1)
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Search Within Results

2,101 – 2,115 of 7,076 results

2,101

ENG Scientific Berg's Method Stain Kit

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

Pricing & Availability

2,102

ENG Scientific Heinz Body Stain

Use this helpful Heinz Body Stain to recognize hemolytic anemia due to certain drugs and in detecting red cells of the primaquine-sensitive type by detecting Heinz bodies.

Pricing & Availability
Specifications

Type	Heinz Body Stain
For Use With (Application)	Hematology Staining

2,103

ENG Scientific Solution III - Malachite Green

Solution III - Malachite Green is for use with the Cyclospora Stain Kit.

Pricing & Availability

2,104

ENG Scientific Solution III - Ethanol (70%)

Solution III - Ethanol (70%) is ideal for differential staining of bacteria.

Pricing & Availability
Specifications

Type	Ethanol (70%)
Format	Liquid
Product Type	Solution III - Ethanol (70%)
Concentration	70%
For Use With (Application)	Ideal for differential staining of bacteria

2,105

ENG Scientific Spore Stain Kit (Loeffler's Methylene Blue)

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

Pricing & Availability

2,106

ENG Scientific Bone Marrow Stain Kit for Iron, Solution I - Potassium Ferrocyanide (2%)

Bone Marrow Stain Kit for Iron for Iron Prussion reaction. Hemosiderin and ferritin stain blue and is usually reported as either negative or 1 to 5. Iron in hemoglobin is unstained.

Pricing & Availability

2,107

ENG Scientific Maldonado's Method Stain Kit

For pancreatic islet cells.

Pricing & Availability
Specifications

Product Type	Staining Reagent
For Use With (Application)	Pancreatic islet Cells

2,108

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

Pricing & Availability
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

2,109

ENG Scientific Solution III - Methylene Blue

Solution III - Methylene Blue is used in staining eosinophils from secretions of the nasal passage, sinuses, bronchi and urinary sediment.

Pricing & Availability

2,110

ENG Scientific Systain™ Methanol

Systain™ Methanol is for use with Sysmex™ hematology slide stainer.

Pricing & Availability
Specifications

For Use With (Equipment)	For Sysmex hematology slide stainer
Storage Requirements	Room Temperature
For Use With (Application)	For in-vitro diagnostic use only, use as fixative

2,111

ENG Scientific Verhoeff's Elastic Tissue Stain Kit

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

Pricing & Availability
Specifications

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

2,112

ENG Scientific May-Grunwald Stain Kit - Stock Giemsa, Solution II

May-Grunwald Stain Kit - Stock Giemsa, Solution II is used for staining bone marrow cells.

Pricing & Availability
Specifications

Packaging	Bottles
Staining Time	3 min.

2,113

ENG Scientific Solution II - Grams Iodine

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

Pricing & Availability

2,114

ENG Scientific Gomori's Trichrome Stain, Solution III - Aqueous Safranin (0.1%)

Gomori's Trichrome Stain, Solution III - Aqueous Safranin (0.1%) is designed to demonstrate deposits of hemosiderin (iron) in tissue specimens.

Pricing & Availability

2,115

ENG Scientific Bennhold's Congo Red Stain Kit

Permanent stain for amyloid.

Pricing & Availability
Specifications

For Use With (Application)	Permanent stain for amyloid

Staining Reagents

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