Shorr staining solution, Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use solution for specific staining Harris-Shorr in easy to use and safe pouch.
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Haematoxylin solution (Harris), Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use solution for Papanicolaou cytological staining.
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Haematoxylin solution (Mayer), Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use solution for HES histological staining.
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Papanicolaou's solution 2a Orange G (OG 6), Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use solution for Papanicolaou cytological staining. Available in easy to use and safe pouch.
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Papanicolaou's solution EA 50, Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use solution for Papanicolaou cytological staining.
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VWR® Fixing Solution
Supplier: VWR Chemicals
Fixing solution with 0,02% formaldehyde and 0,01% citric acid in aqueous solution.
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Eosin Y (yellowish) alcoholic solution, Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use solution for HES histological staining.
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VWR® Fixing Solution
Supplier: VWR Chemicals
Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).
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VWR®, Loading dye base
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.
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Ethidium bromide stock solution, Biotechnology Grade
Supplier: VWR Chemicals
A 10mg/ml solution of Ethidium Bromide in specially prepared deionized water. Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels.
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Eosin Y (yellowish) in aqueous solution, Q Path® for microscopy
Supplier: VWR Chemicals
Ready to use eosin solution for HES histological staining.
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Lugol's iodine solution USP Test Solution (TS)
Supplier: VWR Chemicals
Ready to use solutions.
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Silver nitrate ≥99% ACS
Supplier: VWR Chemicals
Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.
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VWR®, D.F.B (Decalcifying solution - H.K. Kristenson) Histological grade
Supplier: VWR Chemicals
Decalcifier according to Kristenson.
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Ethidium bromide 0,625 mg/l in aqueous solution, Biotechnology Grade
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.
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Giemsa's stain for use in preparing solutions of leishman's, jenner's, giemsa's and other stains
Supplier: Thermo Fisher Scientific
Giemsa stain is a laboratory reagent and stain for microscopy used in cytogenetics and histopathologic detection of malaria and other parasites such as spirochete and protozoan blood parasites.
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Buffer, sodium acetate, 3 M aq, soln, pH 5,2, RNAse free
Supplier: Thermo Fisher Scientific
Sodium acetate buffer solution pH 5,2 is been widely used in for precipitation of nucleic acids and preparation of gel stains for protein gel electrophoresis.
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VWR®, Destaining bags
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.
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Lugol's iodine solution
Supplier: VWR Chemicals
VWR International declares that the the growth promotion testing of this product is performed in compliance with ISO 11133:2014 standard “Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media”
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Silver nitrate ≥99%, Proteomics Grade
Supplier: VWR Chemicals
Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.
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Wright's stain for microscopical staining
Supplier: Thermo Fisher Scientific
Wright's stain for microscopical staining
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TE buffer, pH 7,4, RNAse free
Supplier: Thermo Fisher Scientific
TE buffer is a commonly used buffer solution in procedures involving DNA or RNA. It is used for storing and diluting DNA and RNA. Treatment with TE buffer enhances the staining intensity of antibodies in the immunohistochemical detection of certain proteins.
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VWR® Gurr™ Histological Fixatives, AFA
Supplier: VWR Chemicals
Acidified alcoholic formalin for the fixation of glycogen.
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J.T.Baker®, Mounting Medium, High, Histo Grade
Supplier: Avantor
Mounting medium for coverslipping of slides.
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J.T.Baker®, Cervix Fixative
Supplier: Avantor
Microscopy and staining reagents, J.T.Baker®, Cervix spray fixative
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Trypan blue 4 g/l in aqueous solution cell culture reagent
Supplier: VWR Chemicals
A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.
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VWR® Q Path® O.C.T. Compound Mounting Medium for Cryotomy
Supplier: VWR Chemicals
High viscosity mounting medium for cryotomy.
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J.T.Baker® Ultrakitt, Mounting Medium, Histo Grade
Supplier: Avantor
Mounting medium for coverslipping of slides.
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VWR® HistoChoice®, Clearing agent
Supplier: VWR Chemicals
HistoChoice® clearing agent is a much less hazardous replacement for xylene/toluene.