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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3,331 – 3,345 of 7,256 results

3,331

Crescent Chemical Co Inc MALACHITE GREEN OXALATE 250MG

Malachite green oxalate salt Dyes (WS) CAS 2437-29-8 Molecular Weight - 927.0048 Storage - RT Catalog Num - DRE-C14680000 chemical

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3,332

Alkali Scientific Green Dye 20mL 10% Vial 10/Pk

Green Dye, 20mL Sterile Vial (10%), 10/Pk is a visualization solution designed for aseptic process simulations, operator training, and media fill validations in controlled cleanroom environments. The 10% dye concentration provides strong color contrast, allowing operators to clearly observe fluid flow, transfer accuracy, and procedural integrity during validation exercises. Packaged in sterile 20mL vials, the solution is suitable for pharmaceutical, biotechnology, and GMP regulated facilities where reliable process verification is essential. The dye supports realistic simulation of liquid handling workflows without introducing microbial contamination or chemical interference. This makes it a practical tool for validating aseptic technique, performing equipment qualification, and improving operator confidence in sterile fluid handling procedures.

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3,333

Alkali Scientific 50uL PerkinElmer Revvity Janus

Alkali Scientificdesigns its PerkinElmer-compatible automation tips to ensure flawless compatibility with PerkinElmer Janus Varispan liquid handlers Our tips require no separate labware definitions or modifications to PerkinElmer Janus automation control software This conductive black tip in a 96-format is fully interchangeable with the original PerkinElmer P200 automation pipette tip and is also compatible with Sciclone Zephyr Evolution P3 RapidPlate MiniTrak and MultiProbe II HT/ET systems Designed for precise volume transfers up to 200 L the PerkinElmer P200 conductive black tip delivers exceptional accuracy and flexibility Its capacity and length accommodate diverse protocol needs These tips are suitable for use with both 96-format and 384-format plates and are compatible with Janus Varispan pipetting arms Alkali Scientificproduces its PerkinElmer Janus-compatible P200 tips using high-quality virgin polypropylene Advanced polishing techniques minimize liquid retention witho

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3,334

Electron Microscopy Sciences Fast Green FCF Solution 0.5% Aqueous 500 ML

Fast Green FCF solution is a ready-to-use, high quality staining solution that saves time and effort and provides consistently uniform results

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3,335

Chem-Impex International, Inc. Methyl Green | MFCD00011879 | 100G

Methyl Green, MFCD00011879, 100G

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3,336

Echelon Biosciences Research Labs MALACHITE GREEN SOLUTION

Echelon Biosciences - Malachite Green Solution This item is non returnable

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3,337

Enzo Life Sciences MITO-ID Green detection kit (500 tests)

Photostable, non-toxic and selective mitochondrial dye that stains regardless of membrane potential. MITO-ID Green Detection Kit contains a proprietary membrane-permeable mitochondria-selective dye suitable for use with live-, detergent-permeabilized- and aldehyde-fixed-cells. Unlike conventional dyes (such as DiOC6(3), JC-1, rhodamine 123 and tetramethylrhodamine ethyl ester) MITO-ID Green dye highlights mitochondria regardless of their energetic state. The dye is compatible with most fluorescence detection systems, including conventional and confocal fluorescence microscopes as well as High Content Screening (HCS) platforms. The kit is useful for assessing mitochondrial morphology changes, estimating mitochondrial mass and co-localizing RFP-tagged proteins to the mitochondrial compartment. Applications: Fluorescence microscopy, Fluorescent detection.

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3,338

Alkali Scientific Malachite Green, Oxalate Salt, 25 G

Malachite Green Oxalate Salt is a dye compound used primarily for laboratory staining purposes. The 25g format is suitable for small-scale laboratory experiments, particularly for visualizing biological samples under a microscope. Malachite green is commonly used to stain fungi, algae, and certain bacterial species in microbiology and histology. Its use is prevalent in studies of cell morphology, metabolic activity, and pathogen detection. The dye interacts with cellular components to produce a vibrant color, enhancing the contrast of specimens during microscopic examination. Malachite Green is often used in academic and clinical laboratories for routine staining procedures.

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3,339

Electron Microscopy Sciences Fast Green FCF 0.2% Aqueous 500 ML

Fast Green FCF solution is a ready-to-use, high quality staining solution that saves time and effort and provides consistently uniform results

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3,340

Sigma Aldrich Fine Chemicals Biosciences Malachite Green oxalate salt for microscopy, crystalline, S. No.: 754 | 2437-29-8 | 1KG

Malachite Green oxalate salt for microscopy, crystalline, S. No.: 754 | Mol Wt: 463.5 | 2437-29-8 | 1KG

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3,341

Fluotics PerkinElmer Janus Varispan compatible P50, sterile

PerkinElmer Janus Varispan compatible P50, sterile, Working Volume: 50uL, Tip Color: Black, Hanging Rack, Varispan, 24 racks/case with 96 tips per rack

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3,342

Fluotics PerkinElmer Janus Varispan compatible P50, filter/sterile

PerkinElmer Janus Varispan compatible P50, filter/sterile, Working Volume: 50uL, Tip Color: Black, Hanging Rack, Varispan, 24 racks/case with 96 tips per rack

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3,343

Fluotics PerkinElmer Janus Varispan compatible P200, sterile

PerkinElmer Janus Varispan compatible P200, sterile, Working Volume: 200uL, Tip Color: Black, Hanging Rack, Varispan, 24 racks/case with 96 tips per rack

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3,344

Fluotics PerkinElmer Janus Varispan compatible P1000, sterile

PerkinElmer Janus Varispan compatible P1000, sterile, Working Volume: 1000uL, Tip Color: Clear, Hanging Rack, Varispan, 24 racks/case with 96 tips per rack

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3,345

Fluotics PerkinElmer Janus Varispan compatible P50, filter/sterile

PerkinElmer Janus Varispan compatible P50, filter/sterile, Working Volume: 50uL, Tip Color: Clear, Tip Box, Varispan, 50 racks/case with 96 tips per rack

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Stains and Dyes

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