VWR®, Nitrite 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Nitrite standard solution, 1000 mg/l, VWR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards
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VWR®, Sulphite (in HSO³⁻) 1000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Sulphite (HSO₃-) standard solution, 1000 mg/L, VWR®, Contents: NaHSO₃HCOH in H₂O, Application: Ion chromatography standards
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VWR® Q Path® Stick on (Cell adhesive) for Microscopy
Supplier: VWR Chemicals
Glue for improving adherance of histologicals sections to slides. Alternative to albumin-glycerol.
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Copper(II) acetate monohydrate 98.0-102.0%, AnalaR NORMAPUR®
Supplier: VWR Chemicals
Copper(II) acetate monohydrate 98.0-102.0%, AnalaR NORMAPUR®
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HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid), anhydrous ≥99.5% for biopharmaceutical production
Supplier: VWR Chemicals
HEPES
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Hydrochloric acid 6 mol/l (6 N) for biopharmaceutical production
Supplier: VWR Chemicals
Hydrochloric acid 6 mol/l (6 N) for biopharmaceutical production
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VWR®, Coulometric reagents for water determination by the Karl Fischer method
Supplier: VWR Chemicals
Both anolyte and catholyte solutions are with improved formulation to increase the speed and accuracy of titration when determining water content at the microgram level.
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VWR®, Density standards referenced at 20 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR®, Refractive index standards
Supplier: VWR Chemicals
Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.
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VWR® Oxidase Swabs in a Box
Supplier: VWR Chemicals
Swabs imprenated with reagent for the detection and verification of bacterial cytochrome oxidase.
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VWR® Media Supplements for Dehydrated Culture Media
Supplier: VWR Chemicals
These standard supplements can be used with several culture media to prepare the complete culture media for your specific purpose. Most of these supplements are available as freeze-dried in vials and this ensures.
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Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for HPLC
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Glycerine ≥99.5%, AnalaR NORMAPUR® ACS analytical reagent, redistilled
Supplier: VWR Chemicals
Glycerine ≥99.5%, AnalaR NORMAPUR® ACS analytical reagent, redistilled
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VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
A protease-free grade albumin for RIA and ELISA applications, produced by a heat-shock process in caprylic acid.
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Sulphanilic acid ≥98%, GPR RECTAPUR®
Supplier: VWR Chemicals
Sulphanilic acid ≥98%, GPR RECTAPUR®
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Stearic acid, powder, TECHNICAL
Supplier: VWR Chemicals
Stearic acid, powder, TECHNICAL
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Amidosulphonic acid ≥99.5%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Amidosulphonic acid ≥99.5%, AnalaR NORMAPUR® analytical reagent
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Ammonium acetate ≥97%, GPR RECTAPUR®
Supplier: VWR Chemicals
Ammonium acetate ≥97%, GPR RECTAPUR®
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4-Aminoantipyrine ≥98.0% analytical reagent
Supplier: VWR Chemicals
4-Aminoantipyrine ≥98.0% analytical reagent
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Calcium carbonate ≥95%, powder, TECHNICAL
Supplier: VWR Chemicals
Calcium carbonate ≥95%, powder, TECHNICAL
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Caffeine ≥99.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Caffeine ≥99.0%, AnalaR NORMAPUR® analytical reagent
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Perchloric acid 69,0-72,0 %, AnalaR NORMAPUR® ACS analytical reagent
Supplier: VWR Chemicals
Perchloric acid 69,0-72,0 %, AnalaR NORMAPUR® ACS analytical reagent
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Calcium nitrate tetrahydrate ≥98.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Calcium nitrate tetrahydrate ≥98.0%, AnalaR NORMAPUR® analytical reagent
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VWR® AVS TITRINORM Buffer Solutions, 20 °C
Supplier: VWR Chemicals
Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.
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Ammonium metavanadate ≥99.0% analytical reagent
Supplier: VWR Chemicals
Ammonium metavanadate ≥99.0% analytical reagent
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D-(-)-Mannitol 97.0-102.0% USP, Ph. Eur.
Supplier: VWR Chemicals
D-(-)-Mannitol 97.0-102.0% USP, Ph. Eur.
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Phenolphthalein 98.0-101.0% Ph. Eur.
Supplier: VWR Chemicals
Phenolphthalein 98.0-101.0% Ph. Eur.
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Sodium benzoate 99.0-100.5% Ph. Eur.
Supplier: VWR Chemicals
Sodium benzoate 99.0-100.5% Ph. Eur.
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Tetrahydrofuran ≥99.5% (by anhydrous basis) stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Tetrahydrofuran ≥99.5% (by anhydrous basis) stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent