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Turbidity standards calibration kit for 2100Q, Stablcal®

供应商: HACH

描述: Stablcal® calibration standards kit, for 2100 series portable turbidimeters. USEPA accepted for calibration purposes. Stablcal® stabilised formazin turbidity standards are true formazin dilutions developed for use in any turbidimeter.

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高氯酸 0.10 N 在冰醋酸中, StandARd® 滴定液, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: 高氯酸 0.10 N in glacial acetic acid, StandARd® volumetric solution, Macron Fine Chemicals™

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VWR®, UV/Visible spectroscopy linearity standards at 235, 257, 313 and 350 nm

目录号: (VWRC84756.180)

供应商: VWR Chemicals

描述: Linearity standards packed in permanently sealed UV cuvettes or 100 ml amber bottles.

计量单位: 1 * 100 毫升

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Nickel standard solution

目录号: (HACH1417642)

供应商: HACH

描述: Standard solution for accuracy checks in nickel determinations.

计量单位: 1 * 100 毫升

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Molybdenum standard solution

目录号: (HACH1418742)

供应商: HACH

描述: Standard solution for accuracy checks in molybdenum determinations.

计量单位: 1 * 100 毫升

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硝酸银 standard solution 0.1 mol/l (0.1 N) 在水里

目录号: (ACRO124250010)

供应商: Thermo Fisher Scientific

描述: 硝酸银 standard solution 0.1 mol/l (0.1 N) 在水里

计量单位: 1 * 1 升

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VWR®, High temperature viscosity standards

供应商: VWR Chemicals

描述: High Temperature viscosity standards are ideal for the calibration and verification of glass capillary viscometers and other viscosity measuring equipment where operating temperature is controlled precisely.

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氯化碘 solution, StandARd®, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: Wijs solution.

证书

氢氧化钠 0.10 N (N/10) 在水溶液中, StandARd® 滴定液, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: 氢氧化钠 0.10 N (N/10) in aqueous solution, StandARd® volumetric solution, Macron Fine Chemicals™

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氯化钾饱和水溶液, StandARd®, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: For refilling calomel reference electrodes.

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VWR®, Gardner colour standards

供应商: VWR Chemicals

描述: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis that are designed for grading the colour of similarly coloured liquids, such as resins, varnishes, lacquers, drying oils, fatty acids, lecithin's, sunflower and linseed oil.

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