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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Science Education (160)
Small and Specialty Supplier (356)

Quantity

0.25 g (1)
1 Ea. (119)
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

6,451 – 6,465 of 7,174 results

6,451

Medchemexpress LLC NEW FUCHSIN 10G

NEW FUCHSIN 10G

Pricing & Availability

6,452

VITRO VIVO BIOTECH LLC VitroView™ Masson’s Trichrome Stain Kit

VitroView™ Masson’s Trichrome Stain Kit

Pricing & Availability

6,453

Polysciences, Inc. Differential Quik III Stain Kit 16OZ

Differential Quik III Stain Kit 16OZ

Pricing & Availability

6,454

MSC HUMIDITY INDICATOR CARD

2X3" 30-50% 125/PK HUMIDITY INDICATOR CARD

Pricing & Availability

6,455

Lumiprobe Cyanine7 NHS ester, 1432466-81-3, 1mg

Molecular formula: C41H48N3BF4O4, Molecular weight: 733.64, Appearance: dark green solid, Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water; Cyanine7 is a near infrared dye for bioimaging and sonoluminiscence applications. The dye exhibits high extinction coefficient to provide high contrast images. It can be conjugated to amine groups of proteins, peptides, and small molecules.

Pricing & Availability

6,456

Abcam 8-Hydro x ypyrene-1,3,6-trisulfonic acid trisodium salt, 50MG

MW 524.4 Da. Fluorescent pH indicator with fluorescent emission change in the physiological pH range. Used as a dye in optical sensor applications. Highly water-soluble and membrane-impermeant with a pKa of 7.3 in aqueous buffers.

The product is subject to the following: Abcam Restricted Use Statement

Pricing & Availability

6,457

Electron Microscopy Sciences QuickStick™ Quick-Stick 135

The mounting wax is used to temporarily bond samples during a processing application. After processing, the mounting wax is washed away in acetone leaving no residue.
A thermoplastic polymer with a softening point of 71 degree C (160 degree F) and flow point of 135 degree C (275 degree F). Viscosity at flow point is 6,000cps. The color is crystal clear allowing for applications utilizing transmitted light . QuickStickT comes 20 sticks/tray and it weighs approximately 350 gram. Each stick measures 3"(L) x 1/4"(W) x 1/4"(H).