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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Quantity

0.25 g (1)
1 Ea. (175)
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)
102.91 (1)
1037.99 (1)
1049.845 (3)
106.42 (9)
108.14 (3)

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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

Buffer (10)
Eosin (1)
Liquid Ink (9)
Mordant Dye (9)
Oxidizer (3)
Stain (114)
Stain Kit (12)

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Search Within Results

4,591 – 4,605 of 7,272 results

4,591

FUJIFILM Biosciences 4mol/L Sodium Hydroxide sol

Standard solution for volumetric analysis

Pricing & Availability

4,592

Enterprise Technology Solutions Pacon Composition Paper,3HP,3/8" Ruling,8-1/2"x11",500/RM,White

Quality writing paper is excellent for themes and penmanship. Clear, smooth white bond is ruled on both sides for a wide variety of uses. Both sides are printed with a 3/8" ruling and red margin. Composition paper is recyclable.

Pricing & Availability

4,593

Sigma Aldrich Fine Chemicals Biosciences Acid Green 25 Dye content >=60 % | 4403-90-1 | MFCD00001193 | 50G

Acid Green 25 Dye content >=60 % | Mol Wt: 622.58 | 4403-90-1 | MFCD00001193 | 50G

Pricing & Availability

4,594

American Research Products Inc STARCH KIT COLORIMETRIC OR FLU

5000265451 STARCH KIT COLORIMETRIC OR FLU

Pricing & Availability

4,595

Sigma Aldrich Fine Chemicals Biosciences Orcein synthetic | 1400-62-0 | MFCD00062310 | 10G

Orcein synthetic | 1400-62-0 | MFCD00062310 | 10G

Pricing & Availability

4,596

Aat Bioquest CytoCalcein Violet 450 Excited at 405 nm (1 mg)

CytoCalcein Violet 450 is designed for labeling live cells in the same way to calcein AM. This catalog is for 1 mg.

Pricing & Availability

4,597

Pfaltz & Bauer Carbol Crystal Violet| 25G

Carbol Crystal Violet| 25G

Pricing & Availability

4,598

Pfaltz & Bauer Solway Purple R| C.I. No. 60730| 25G

Solway Purple R| C.I. No. 60730| 25G

Pricing & Availability

4,599

Electron Microscopy Sciences Cresyl Violet Acetate Working Solution 250 ML

Used in Vogt's Method for Nerve Cell Products. AFIP, Manual of Histological Staining Methods, 3rd Ed., Ed. L. Luna: New York: McGraw-Hill Publications, c. 1968, p. 212