"Staining Solutions"

Supplier: Avantor

Intended for histology and cytology staining procedures.

Supplier: VWR Chemicals

Haematoxylin solution (Harris), Gurr™ for microscopy mercury-free

Supplier: DWK LIFE SCIENCES

The removable staining tray with open bottom allows quick immersion and emptying. The stainless steel handle allows the staining tray to be removed without direct contact with the staining solution.

Supplier: VWR Chemicals

Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels. The solution is provided at a concentration of 0,625 mg/ml. A final working concentration of 0,5 g/ml is easily obtained by adding one drop of solution to 50 ml of molten agarose, running buffer or staining buffer. Ethidium bromide solution in dropper bottles may be stored at room temperature for up to one year.

Supplier: VWR Chemicals

Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde and 0,01% citric acid in aqueous solution.

Supplier: VWR Chemicals

VWR® Bouin tissue fixative solution.

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).

Supplier: Corning

Trypan blue is the most common stain used in cell count and viability assays.

Supplier: VWR Chemicals

Decalcifier according to Kristenson.

Supplier: VWR Collection

Gram stain sets include all the necessary solutions to fully differentiate Gram positive and Gram negative specimens.

Supplier: VWR Collection

The reusable, environmentally friendly lab mat is an economical solution to help keep bench tops clean and safe from stains, spills and wear. The Lab Mat is made from a durable FDA-approved silicone material that creates a stain resistant, washable working surface. It is chemically inert and does not react with most chemicals.

Supplier: VWR Chemicals

This loading dye base is used for custom loading buffer preparation. It is a concentrated solution containing patent blue, bromophenol blue and amaranth tracking dyes, which migrate at approximately 4 000, 400 and 10 bp, on a 1% agarose gel, respectively.

Supplier: VWR Chemicals

Ready to use solutions.

Supplier: VWR Chemicals

Destaining bags are designed to safely remove ethidium bromide from solution during overnight treatment. Each bag extracts up to 5 mg of ethidium bromide from solution, thus minimising the exposure of research personnel to this toxic material. The special absorbent mixture retains dye molecules in a convenient bag for removal and incineration.

Supplier: VWR Chemicals

HistoChoice® clearing agent is a much less hazardous replacement for xylene/toluene.