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119896 溴化钠水溶液

119896
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概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.19896.0500 塑胶瓶 500 ml
描述
产品目录编号119896
同义词Bromide standard for aqueous matrices ready for use
参考
产品信息
HS代码2827 51 00
Quality LevelMQ100
应用
生物信息
理化信息
密度0.999 g/cm3 (20 °C)
尺寸
材料信息
毒性学信息
GHS安全信息
安全信息
产品使用声明
储存和货运信息
包装信息
运输信息
补充信息
规格
Concentration     β (Br⁻)990 - 1010 mg/l
Determination method: Argentometric titration.
The content of this solution was determined with silver nitrate standard solution (article number 1.09081) standardized against volumetric standard sodium chloride (article number 1.02406). The expanded measurement uncertainty is ± 0.4 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 999b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard sodium chloride, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Global Trade Item Number
产品目录编号 GTIN
1.19896.0500 04022536181479

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