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重要规格表
级别值 Reag. Ph Eur,Reag. USP 描述 产品目录编号 109141 产品信息 级别 Reag. Ph Eur,Reag. USP HS代码 2815 12 00 理化信息 密度 1.00 g/cm³ (20 °C) pH值 12.7 (H₂O, 20 °C) 溶解度 (20 °C) 可溶 GHS安全信息 储存类别 8B 不易燃，有腐蚀性危害的物质 WGK NWG 没有使水遭到危害 运输信息 申报（铁路和陆路）ADR、RID UN 1824 Natriumhydroxidlösung, 8, III 申报（空运）IATA-DGR UN 1824 SODIUM HYDROXIDE SOLUTION, 8, III 申报（海运）IMDG-代码 UN 1824 SODIUM HYDROXIDE SOLUTION, 8, III, Segregation Group: 18 (Alkalis) 规格 规格 Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur). Amount-of-substance concentration 0.1000 mol/l The concentration of this volumetric solution was determined with hydrochloric acid standard solution (Merck article number 1.09060) standardized against volumetric standard Tris(hydroxymethyl)aminomethane (Merck article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.003 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited
上一件merck millipore产品：merck millipore,默克密理博,GPWP01300,Millipore Express PLUS 膜, 聚醚砜, 亲水, 0.22 µm, 13 mm
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