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

0.036 g (1)
0.25 g (1)
1 L (187)
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)
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

ACS (213)
ACS Reagent (70)
APHA (5)
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BAKER ANALYZED™ ACS Reagent (9)

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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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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)
10 x 50 mL (1)
100 mL (7)

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Form

Liquid (82)
Solution (19)

Search Within Results

3,286 – 3,300 of 7,167 results

3,286

Sigma Aldrich Fine Chemicals Biosciences Fast Red Violet LB Salt | 32348-81-5 | MFCD00011892 | 1g

Fast Red Violet LB Salt | 90% | MW: 376.31 | 32348-81-5 | MFCD00011892 | 1g

Pricing & Availability

3,287

Sigma Aldrich Fine Chemicals Biosciences Fast Garnet GBC sulfate salt diazonium dye | 101-89-3 | MFCD00011883 | 25G

Fast Garnet GBC sulfate salt diazonium dye | Mol Wt: 334.35 | 101-89-3 | MFCD00011883 | 25G

Pricing & Availability

3,288

Aqua Solutions Crystal Violet Indicator 1% w/v in Acetic Acid (100ML)

Crystal Violet Indicator 1% w/v in Acetic Acid (100ML)

Pricing & Availability

3,289

Newcomer Supply Potassium Ferrocyanide 10%, Aqueous, 500 ml

Use: Gomori Mod. Iron Stain & stock for Colloidal Iron. Shelf Life is 1 year from date of manufacture. Store at 15-30°C.

Pricing & Availability

3,290

Medchemexpress LLC Cyclic diadenylate, diammonium salt | 00-00-0 | 658.4 g/mol | C20H24N10O12P2 | 5 MG

Cyclic diadenylate (c-di-AMP) diammonium is a cyclic dinucleotide that functions as a bacterial second messenger and a STING agonist, activating the TBK3-IRF3 signaling pathway to induce type I interferons and other cytokines. It is used in immunology research as an innate immune modulator and mucosal adjuvant, supplied as the diammonium salt in small research quantities.

Acts as a STING agonist to activate TBK3-IRF3 signaling.
Modulates innate immune responses and serves as a mucosal adjuvant.
Diammonium salt form suitable for research use.
Applicable to in vitro and in vivo immunology studies.
Supplied in small research quantities (for example, 5 mg).

Pricing & Availability

3,291

Volu Sol Schiff Reagent, 32 oz / 1 L, Volu-Sol™

For use in the standard Periodic Acid-Schiff reaction for demonstration of polysaccharides, neutral mucosubstances, basement membrane, and fungal cell walls. Synonyms: Schiff's Reagent