Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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4,126 – 4,140 of 7,093 results

4,126

Bioworld Eosin Y Stain, 500 mL

Histology counterstain: 1% (w/v) Alcoholic Stock Solution

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4,127

Bioworld Loeffler's Alkaline Methylene Blue (Methylene Blue Counterstain), 1 L

Loeffler's Alkaline Methylene Blue (Methylene Blue Counterstain) can be used as a counter stain for Carbol-Fuchsin staining.The product is supplied as a two-component reagent in a ratio 1:3 (Dye:Base).Mix 1 part Solution A (MethyleneBlue) with 3 part Solution B (Dilute KOH).

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4,128

Bioworld Gram Stain Kit, 250 mL

Contains one bottle of each solution: Crystal Violet, Iodine, Decolorizer, Safranin-O Counterstain The iodine reagent is a stable, single solution, requiring no mixing.

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4,129

Cytek Biosciences Inc Ghost Dye™ Blue 516

Ghost Dye™ Blue 516 ..... Cat. No. 13-0867-T100 ..... Size 100 tests

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4,130

Hach Company Phenol Red Indicator Solution, 100 mL MDB

pH Indicator Solution. Color range: pH 6.5-8.5. 100 mL Marked Dropping Bottle

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4,131

Scytek Laboratories OIL RED O STAIN KIT

Oil Red O Stain Kit (For Fat) is intended for use in the histological visualization of fat cells and neutral fat. This kit may be used ONLY on frozen tissue sections, fresh smears, or touch preps. Fat Cells: Red Neutral Fat: Red Nuclei: Blue

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4,132

Newcomer Supply Luxol Fast Blue (LFB) Stain Set, 500 ml set

Solution A: Luxol Fast Blue Stain 0.1%, Alcoholic 500 ml, Solution B: Lithium Carbonate, Saturated Aqueous 500 ml. Newcomer Supply Luxol Fast Blue (LFB) Stain Set, with included microwave modification, is a common procedure for the demonstration of myelin in central nervous system and peripheral nerve tissues. Shelf Life is 1 year from date of manufacture. Store at 15-30°C.

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4,133

Newcomer Supply Iron, Gomori Prussian Blue Stain Kit, 250 ml kit

Newcomer Supply Iron, Gomori Prussian Blue Stain Kit procedure is used to detect loosely bound ferric iron in tissue sections. This histochemical reaction is sensitive enough to demonstrate minute amounts of iron deposits in blood cells, bone marrow and spleen.

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4,134

Anatech Ltd Hp Blue, 1 qt

Hp Blue, 1 qt.

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4,135

NEXT ADVANCE INC CHECKITGO DYE PELLET 5/10 6/PK

NC2754192 CHECKITGO DYE PELLET 5/10 6/PK

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4,136

ROCKY MOUNTAIN REAGENTS INC TERRYS POLYCHROME METHYLENE BL

NC2744842 TERRYS POLYCHROME METHYLENE BL

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4,137

MEDCHEMEXPRESS LLC BROMOBIMANE 10MG

501871664 BROMOBIMANE 10MG

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4,138

TRIBIOSCIENCE INC Malachite Green Phosphate Colorimetric Assay 1000 Tests

Tribioscience’s Malachite Green Phosphate Kit provides a simple, easy assay that relies on quantification of free phosphate with malachite green complex. In this assay, the free phosphate combines malachite green reagent A and B to form color complex. The color intensity is quantified at 620 nm. Applications - Measure phosphate in a variety of samples.