Stains and Dyes for Microbiology

Corning™ Trypan Blue

Can be used for variety cell counting methods requiring information on cell count and viability.

Pro-Lab Diagnostics™ Crystal Violet Stain, Concentrated

Use for convenient Gram staining to easily identify gram positive or negative organisms. Pro-Lab Diagnostics™ Crystal Violet Stain, Concentrated is a 10x concentrated microbiological stain manufactured to the highest standards, according to all regulatory requirements, and CE labelled.

Pro-Lab Diagnostics™ Safranin Stain

Use for Gram staining of bacteria. Pro-Lab Diagnostics™ Safranin Stain is designed to be ready to use.

Pro-Lab Diagnostics™ Crystal Violet Solution

Use for convenient Gram staining of bacteria cells. Prolab Diagnostics™ Crystal Violet Solution concentrates are 10 times concentrated to give a ready to use stain on dilution.

Pro-Lab Diagnostics™ Gram Staining Kit

Use for convenient Gram staining of bacteria cells. Prolab Diagnostics™ Gram Staining Kit contains a collection of common stains.

Pro-Lab Diagnostics™ Gram's Iodine Solution

Use for convenient Gram staining of bacteria cells. Prolab Diagnostics™ Gram's Iodine Solution concentrates are 10 times concentrated to give a ready to use stain on dilution.

Pro-Lab Diagnostics™ Gram's Differentiator Solution

Use for convenient Gram staining of bacteria cells. Prolab Diagnostics™ Gram's Differentiator Solution is ready-to-use.

Pro-Lab Diagnostics™ Malachite Green Stain

Use as a counterstain during Ziehl-Neelsen and Kinyoun staining. Pro-Lab Diagnostics™ Malachite Green Stain is a ready-to-use stain to differentiate non-acid-fast organisms from mycobacterium. It is manufactured to the highest standards, according to all regulatory requirements, and CE labelled.

Thermo Scientific™ Remel™ Gram Stain Kit, 4 x 250 mL bottles

Thermo Scientific™ Remel Gram Stain Kit is for qualitative procedures to differentiate gram-positive from gram-negative microorganisms.

Pro-Lab Diagnostics™ Lugol’s Iodine Stain

Use for convenient Gram staining to easily identify gram positive or negative organisms. Pro-Lab Diagnostics™ Lugol’s Iodine Stain is a ready-to-use microbiological stain manufactured to the highest standards, according to all current regulatory requirements, and CE labelled.

Pro-Lab Diagnostics™ Kovac's Reagent

Determine the ability of an organism to split indole from the tryptophan molecule. Pro-Lab Diagnostics™ Kovac's Reagent is a spot indole reagent that is used in the qualitative method of identifying tryptophanase activity in microorganisms, such as Escherichia bacterium.

Pro-Lab Diagnostics™ Lactophenol Cotton Blue Stain, 500mL

Pro-Lab Diagnostics™ Lactophenol Cotton Blue Stain, 500mL is used for preparing wet mounts in the microscopic examination of yeasts and molds, acting as a mounting fluid and stain.

BD Horizon™ Fixable Viability Stain 510

Useful for discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications

Pro-Lab Diagnostics™ Gram’s Iodine Stain, Concentrated

Used as a mordant in Gram staining to easily identify gram positive or negative organisms. Pro-Lab Diagnostics™ Gram’s Iodine Stain, Concentrated is a 10x concentrated microbiological stain manufactured to the highest standards, according to all regulatory requirements, and CE labelled.

Pro-Lab Diagnostics™ Safranin Stain Concentrate

Use for Gram staining of bacteria. Pro-Lab Diagnostics™ Safranin Stain Concentrate is concentrated 10x.

Thermo Scientific™ Remel™ BactiDrop India Ink

Remel BactiDrop India Ink is for microscopic examination of encapsulated microorganisms.

Pro-Lab Diagnostics™ Lugol’s Iodine Stain, Concentrated

Used as a mordant in Gram staining for easily identifying gram positive organisms. Pro-Lab Diagnostics™ Lugol’s Iodine Stain, Concentrated is a 10x concentrated microbiological stain manufactured to the highest standards, according to all current regulatory requirements, and CE labelled.

Pro-Lab Diagnostics™ Auramine Differentiator

Use as a decolorizer for Ziehl-Neelsen staining using Auramine Phenol to identify tuberculosis mycobacterium. Pro-Lab Diagnostics™ Auramine Differentiator is a ready-to-use solution that is manufactured to the highest standards, according to all current regulatory requirements, and CE labelled.

Pro-Lab Diagnostics™ Lugol’s Iodine Stain

Use for convenient Gram staining to easily identify gram positive or negative organisms. Pro-Lab Diagnostics™ Lugol’s Iodine Stain is a ready-to-use microbiological stain manufactured to the highest standards, according to all current regulatory requirements, and CE labelled.

Thermo Scientific™ Remel™ BactiDrop Calcofluor White

A fluorescent stain for fungi, Microsporidium, Acanthamoeba, and Pneumocystis.

Thermo Scientific™ Remel™ BactiDrop Lactophenol Aniline Blue

Remel BactiDrop Lactophenol Aniline Blue is for staining fungal elements.

Pro-Lab Diagnostics™ ZN Carbol Fuchsin Stain

Use as a primary stain for identifying acid-fast mycobacterium. Pro-Lab Diagnostics™ ZN Carbol Fuchsin Stain is a ready-to-use stain that is manufactured to the highest standards, according to all current regulatory requirements, and CE labelled.

Thermo Scientific™ Remel™ Gram Decolorizer

Thermo Scientific™ Remel Gram Decolorizer is a decolorizing reagent used in Gram stain procedures.

BD Gram Decolorizer

Can be used as a replacement reagent for the BD™ Gram Stain Kits. BD™ Gram Decolorizer is used in a 4-step Gram staining process, before counterstaining. Available in 250ml solution bottles for direct use or gallon containers for bulk storage.

Thermo Scientific™ Remel™ Gram Crystal Violet

Thermo Scientific™ Remel Gram Crystal Violet is a primary stain in Gram stain procedures.

BD Gram Crystal Violet

Can be used as a replacement reagent for the BD™ Gram Stain Kits. BD™ Gram Crystal Violet is used as the primary stain in a 4-step Gram staining process. Available in 250ml solution bottles for direct use or gallon containers for bulk storage.

Invitrogen™ eBioscience™ Fixable Viability Dye eFluor™ 506

Can be used to irreversibly label dead cells prior to cryopreservation, fixation and/or permeabilization procedures. Unlike 7-AAD and PI, cells labeled with Fixable Viability Dyes can be washed, fixed, permabilized and stained for intracellular antigens without loss of staining intensity.

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