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VWR® Buffer Solutions, Secondary Standards

供应商: VWR Chemicals

描述: Buffer solutions, secondary standards, pH 值: 3,776, ±0,010, 参考温度: 25 °C, VWR®

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VWR® PESTINORM®, 2,2,4-Trimethylpentane, Secondary Reference Standard for GC

目录号: (VWRC85674.180)

供应商: VWR Chemicals

描述: A secondary GC solvent reference standard for various chromatographic and analytical applications.

计量单位: 1 * 100 毫升

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Turbidity standards for 2100 AN and 2100 AN IS

供应商: HACH

描述: Turbidity Standard, Stablcal® stabilized formazine standard, 4000 NTU, 类型: Formazine

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VWR®, Conductivity standard solutions

供应商: VWR Chemicals

描述: A complete range of certified control standards with values ranging from 1,3 to 500000 µs to meet all the requirements for electrochemical analysis.

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VWR®, Hydrazine standard solutions in water

目录号: (VWRC87344.180)

供应商: VWR Chemicals

描述: Standard solution hydrazine, VWR®, 100 mg/l

计量单位: 1 * 100 毫升

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VWR®, UV/Visible standards

供应商: VWR Chemicals

描述: For spectrophotometer calibration according to European Pharmacopoeia (Ph. Eur.)

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VWR®, Total Inorganic Carbon (TIC) Standards

供应商: VWR Chemicals

描述: Standard solutions of sodium carbonate.

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草酸 standard solution 0.1 N

目录号: (ACRO124280010)

供应商: Thermo Fisher Scientific

描述: 草酸 standard solution 0.1 N

计量单位: 1 * 1 升

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VWR® PESTINORM®, Ethyl Acetate, Secondary Reference Standard for GC

目录号: (VWRC85666.180)

供应商: VWR Chemicals

描述: A secondary GC solvent reference standard for various chromatographic and analytical applications.

计量单位: 1 * 100 毫升

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VWR® PESTINORM®, N,N-Dimethylacetamide, Secondary Reference Standard for GC

目录号: (VWRC85661.180)

供应商: VWR Chemicals

描述: A secondary GC solvent reference standard for various chromatographic and analytical applications.

计量单位: 1 * 100 毫升

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氢氧化钾 10% （w / v）在水溶液中, StandARd®, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: 氢氧化钾 10% (w/v) in aqueous solution, StandARd®, Macron Fine Chemicals™

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VWR®, Silicone Rotational viscosity standards

供应商: VWR Chemicals

描述: Silicone Rotational viscosity standards are specifically formulated for use with equipment with minimal temperature control. Supplied in 600 ml 'ready to use' packs specially designed to eliminate cleaning of laboratory glassware, which is inherently difficult due to the nature of silicone.

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