"VWR Chemicals"
Potassium permanganate concentrate for dilution to 0.002 mol (0.01N) in aqueous solution, ConvoL NORMADOSE® volumetric solution
Supplier: VWR Chemicals
Potassium permanganate concentrate for dilution to 0.002 mol (0.01N) in aqueous solution, ConvoL NORMADOSE® volumetric solution
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VWR®, Titanium standard solution, 1000 mg/L Ti in water with hydrofluoric acid (max. 1%) (from (NH4)2TiF6) ARISTAR® standard for ICP
Supplier: VWR Chemicals
(NH₄)₂ TiF₆ in H₂O tr. HF.
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VWR®, Sulphur, Certified Reference Materials, in odourless kerosene
Supplier: VWR Chemicals
Sulphur CRMs are suitable for calibration, verification or for use in quality control procedures used for analysing sulphur content in petroleum products.
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VWR® ARISTAR®, Nickel Standard Solution, 1000 mg/L Ni in dil. Nitric Acid (from Ni), Standard for ICP
Supplier: VWR Chemicals
Ni in HNO₃ 2 to 5%.
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VWR®, Distillation standards for the petroleum industry, Certified Reference Materials
Supplier: VWR Chemicals
Distillation Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for distillation at atmospheric pressure according to ASTM D86, IP 123, ISO 3405 and other such equivalent international methodology.
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VWR® Culture Media, Ready to Use, in Bottles
Supplier: VWR Chemicals
Ready to use culture media for microbiological test requirements in the food industry, water, environmental control and in the pharmaceutical industry. The range is manufactured from high quality raw materials. All the culture media are manufactured using selected dehydrated bases, and comply with various standards. All media are produced using the latest technology and are subject to strict quality controls carried out by qualified microbiologists.
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di-Ammonium oxalate monohydrate ≥99%, GPR RECTAPUR®
Supplier: VWR Chemicals
di-Ammonium oxalate monohydrate ≥99%, GPR RECTAPUR®
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Methanol ≥99.9%, HiPerSolv CHROMANORM® Reag. Ph. Eur., ACS, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Methanol ≥99.9%, HiPerSolv CHROMANORM® Reag. Ph. Eur., ACS, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments
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Acetone ≥99.5%, GPR RECTAPUR®
Supplier: VWR Chemicals
Acetone ≥99.5%, GPR RECTAPUR®
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Hydrochloric acid 3.571 mol/l (N/0.28), AVS TITRINORM volumetric solution
Supplier: VWR Chemicals
Hydrochloric acid 3.571 mol/l (N/0.28), AVS TITRINORM volumetric solution
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VWR®, Standards for the determination of Hydrocarbon Oil Index (HOI)
Supplier: VWR Chemicals
VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
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Ethyl acetate ≥99%, TECHNICAL
Supplier: VWR Chemicals
Ethyl acetate ≥99%, TECHNICAL
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Nitro blue tetrazolium chloride (NBT), Ultrapure
Supplier: VWR Chemicals
Nitro blue tetrazolium chloride (NBT), Ultrapure
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Water, Electran for molecular biology
Supplier: VWR Chemicals
Water, Electran for molecular biology
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Sodium hydroxide 30% (w/w) in aqueous solution, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Sodium hydroxide 30% (w/w) in aqueous solution, AnalaR NORMAPUR® analytical reagent
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Sodium chloride ≥99.8% ISO 9227, ASTM B117 for corrosion testing
Supplier: VWR Chemicals
Sodium chloride ≥99.8% ISO 9227, ASTM B117 for corrosion testing
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals