8415 Results for: "VWR Chemicals"

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VWR®, SOC medium, in tubes, biotechnology grade

Supplier: VWR Chemicals

SOC medium is used in the final step of bacterial cell transformation to obtain maximum transformation efficiency of E. coli SOC.

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Water, NORMATOM® for trace metal analysis

Supplier: VWR Chemicals

Water, NORMATOM® for trace metal analysis

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Hydrofluoric acid 47%, NORMATOM® for trace metal analysis

Supplier: VWR Chemicals

Hydrofluoric acid 47%, NORMATOM® for trace metal analysis

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Magnesium oxide heavy 98.0-100.5% Ph. Eur.

Supplier: VWR Chemicals

Magnesium oxide heavy 98.0-100.5% Ph. Eur.

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Methanol, anhydrous (max. 0.002% H₂O) ≥99.9%

Supplier: VWR Chemicals

250 ml bottle with a septum cap featuring six separate re-sealable puncture points

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Acetonitrile ≥99.7%, PESTINORM® for pesticide residue analysis

Supplier: VWR Chemicals

Acetonitrile ≥99.7%, PESTINORM® for pesticide residue analysis

Sustainable Options Available

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Hydrogen peroxide 30% unstabilised, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Hydrogen peroxide 30% unstabilised, AnalaR NORMAPUR® analytical reagent

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Hydrochloric acid 32%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Hydrochloric acid 32%, AnalaR NORMAPUR® analytical reagent

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Sodium hydroxide 50% in aqueous solution, GPR RECTAPUR®

Supplier: VWR Chemicals

Sodium hydroxide 50% in aqueous solution, GPR RECTAPUR®

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Sulphuric acid 0.05 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetric solution

Supplier: VWR Chemicals

Sulphuric acid 0.05 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetric solution

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Hydrochloric acid 32%, NORMATOM®, Ultrapure for trace metal analysis

Supplier: VWR Chemicals

Hydrochloric acid 32%, NORMATOM®, Ultrapure for trace metal analysis

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Water for HPLC

Supplier: VWR Chemicals

High purity water.

Sustainable Options Available

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Dichloromethane, anhydrous (max. 0.001% H₂O) ≥99.8% stabilised

Supplier: VWR Chemicals

250 ml bottle with a septum cap featuring six separate re-sealable puncture points

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Glycerine ≥99.0%, Proteomics Grade

Supplier: VWR Chemicals

Glycerine ≥99.0%, Proteomics Grade

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Lithium chloride ≥99% for biotechnology

Supplier: VWR Chemicals

Lithium chloride ≥99% for biotechnology

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Hydrochloric acid 6 mol/l (6 N), AVS TITRINORM Reag. Ph. Eur. 3001500 volumetric solution

Supplier: VWR Chemicals

Hydrochloric acid 6 mol/l (6 N), AVS TITRINORM Reag. Ph. Eur. 3001500 volumetric solution

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Ammonium sulphate ≥99.5%, Ultra Pure Grade

Supplier: VWR Chemicals

May be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins.

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Glycine ≥99% for biotechnology

Supplier: VWR Chemicals

Glycine ≥99% for biotechnology

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Calcium carbonate, anhydrous, Reagent Grade

Supplier: VWR Chemicals

Calcium carbonate, anhydrous, Reagent Grade

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VWR® Buffer Standard Solutions

Supplier: VWR Chemicals

Buffer Standard solution, Biotechnology Grade, pH value: 7,00, ±0,03, Reference temperature: 25 °C, VWR®, Bottle

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Ethanol, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Ethanol, HiPerSolv CHROMANORM® for HPLC

Sustainable Options Available

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, Ultrapure

Supplier: VWR Chemicals

Reagent for stabilisation of buffer formulations and electrophoresis of biological molecules.

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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.