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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Offers (349)

special interests

Available on GSA/VA Contract (198)
SureTRACE (1)
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Greener Choice (20)
Production Products (37)
Science Education (160)
Small and Specialty Supplier (356)

Quantity

0.25 g (1)
1 Ea. (112)
1 L (184)
1 Pint (2)
1 g (139)
1 gal. (2)
1 kg (55)

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Color

Amber (12)
Beige (6)
Beige or Brown to Pink (2)
Beige or White to Yellow (3)
Beige to Brown (7)
Beige to Pink or Brown (3)
Beige to White or Tan (2)

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Molecular Weight (g/mol)

1001.857 (2)
1019.644 (11)
1037.99 (1)
1049.845 (3)
106.42 (9)
108.14 (3)
1086.36 g/mol (1)

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Grade

ACS (212)
ACS Reagent (70)
APHA (5)
ASTM (6)
Analysis (3)
Analytical (3)
Analytical Reagent (2)

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Product Type

1% Focus Acid Alcohol (2)
AFB Stain (1)
Acetate Buffer (1)
Acetocarmine (2)
Acetone Decolorizer (1)
Acetone-Alcohol (5)
Acetone-Alcohol, Carbol Fuchsin (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)
>12 (5)
>4 (2)
>5 (4)
>5.4 (13)
<1 (4)
<2 (7)

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Volume (Metric)

0.5 mL (16)
0.75 mL/Ampule (6)
1 L (5)
1 L Stain, 1 L Decolorizer (1)
1 mL (2)
10 mL (1)
10 x 100 mL (1)

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Form

Liquid (115)
Powder (4)
Solid (6)
Solution (47)

Solution Type

Blocking/Background Suppression Reagent (1)
Buffer (10)
Eosin (1)
Liquid Ink (9)
Mordant Dye (9)
Oxidizer (3)
Stain (114)

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Search Within Results

4,771 – 4,785 of 7,163 results

4,771

Cytek Biosciences Inc CYTEK BIOSCIENCES INC

NC4025413 BRILLIANT VIOLET 711 ANTI-HUMA

Pricing & Availability

4,772

Volu Sol LUGOLS IODINE SOLUTION 12CS

NC2957590 LUGOLS IODINE SOLUTION 12CS

Pricing & Availability

4,773

Electron Microscopy Sciences Acid Alcohol, 0.5% HCl/70% Alcohol 1 LT

Acidified alcohol solution is used for the differentiation of regressive stains. The solutions are freshly prepared upon receipt of order to ensure maximum shelf life.

Pricing & Availability

4,774

Polysciences, Inc. Marking Dye for Tissue - Black

Marking Dyes designed to perfect orientation of excised surgical specimens. This method of permanently marking the margins of tissue specimens is very beneficial to surgeons testing for skin cancer. Can be used for Mohs procedures. Fast drying- no post fixative required. Dyes can be used on fresh or formalin fixed specimens.

Pricing & Availability

4,775

Newcomer Supply Mucin Mucicarmine Control Slides, 98/set

Newcomer Supply Mucin Mucicarmine Control Slides are for the positive histochemical staining of acid epithelial mucins (sialomucin, sulfomucin). Mucin Mucicarmine Control Slides contain sections of positive staining colon.