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目录号: (VWRC89278.290)

供应商: VWR Chemicals

描述: 硝酸银 0.02 mol/l (0.02 N) in 2-propanol

计量单位: 1 * 1 升

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目录号: (VWRC85021.290)

供应商: VWR Chemicals

描述: 高锰酸钾 0.002 mol/l (0.01 N) in aqueous solution

计量单位: 1 * 1 升

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目录号: (KRUECBM910)

供应商: KRUESS

描述: Benchtop refractometer

计量单位: 1 * 1 件

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目录号: (VWRC86188.260)

供应商: VWR Chemicals

描述: 氢氧化钠 0.02 mol/l (0.02 N), AVS TITRINORM

计量单位: 1 * 500 毫升

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目录号: (VWRC99612.180)

供应商: VWR Chemicals

描述: Sulphur CRMs are suitable for calibration, verification, or for use in quality control procedures used for analysing sulphur content in petroleum products.

计量单位: 1 * 100 毫升

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目录号: (MERC1.02931.1000)

供应商: MERCK MILLIPORE

描述: These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.

计量单位: 1 * 1 升

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供应商: MASTERFLEX PROPRIETARY

描述: Long life tubing for pharma and bioprocess applications.

证书

目录号: (VWRC85155.180)

供应商: VWR Chemicals

描述: These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.

计量单位: 1 * 100 毫升

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目录号: (VWRI548-7001A)

供应商: VWR Collection

描述: <p>Vials, PP, 1,5 ml with 9 mm Short thread cap, Silicone/Polypropylene.</p>

计量单位: 1 * 100 件

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目录号: (VWRI548-7009A)

供应商: VWR Collection

描述: <p>Vials, 1,5 ml PP, with 9 mm short thread cap, silicone/polypropylene.</p>

计量单位: 1 * 100 件

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目录号: (VWRC85805.260)

供应商: VWR Chemicals

描述: 碘 0.025 M (0.05 N) in aqueous solution, AVS TITRINORM volumetric solution

计量单位: 1 * 500 毫升

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供应商: VWR BRAND PRIVATE LABEL USA

描述: These hydrometers are designed for determining the specific gravity of liquids, which are heavier than water.

目录号: (MFLB98650-02)

供应商: MASTERFLEX PREMIUM

描述: Resist pressures up to 500 psi!

计量单位: 1 * 1 件

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目录号: (VWRC98052.296)

供应商: VWR Chemicals

描述: 盐酸 0.02 mol/l (0.02 N), AVS TITRINORM volumetric solution

计量单位: 1 * 1 升

SDS 证书 正在促销

供应商: VWR Collection

描述: <p>PFAS stands for per- and polyfluoroalkyl substances, and are colloquially known as ‘forever chemicals’. Available with or without a pre-slit septum.</p>

证书

供应商: VWR Collection

描述: Individual E1 OIML class weights are intended to ensure traceability between the national mass standards (with values derived from the International Prototype of the kilogram) and Class E2 and lower weights. They are also used with microbalances. Anti-magnetic, cobalt alloy weights are available from 1 to 500 mg. Packed in a plastic case, the wire weights are easy to store. Anti-magnetic, corrosion resistant, highly polished stainless steel knob weights are available from 1 to 200 g. Packed in a plastic case the weights are easy to store. Sets of weights are also available in either cobalt alloy or stainless steel with a choice of a plastic or wooden storage box.