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119813 硫酸钠水溶液

119813
Purchase on Sigma-Aldrich

概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.19813.0500 塑胶瓶 500 ml
描述
产品目录编号119813
同义词Sulfate standard for aqueous matrices ready for use
参考
产品信息
HS代码2833 11 10
Quality LevelMQ100
应用
生物信息
理化信息
密度0.998 g/cm3 (20 °C)
尺寸
材料信息
毒性学信息
GHS安全信息
储存类别10 - 13 其它液体及固体
WGKNWG 没有使水遭到危害
一次性28
水溶液:第D类.
安全信息
产品使用声明
储存和货运信息
储存于 +15°C 到 +25°C储存.
包装信息
运输信息
补充信息
规格
Concentration     β (SO₄²⁻)990 - 1010 mg/l
Determination method: Titration with lead(II)perchlorate solution.
The content of this solution was determined with lead(II)perchlorate solution standardized against volumetric standard zinc (article number 1.02409). 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 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, 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
1.19813.0500 04022536180779

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产品目录编号 描述
109872 硫酸盐 IC 浓缩标准液 1,000 mg/l SO42-

Related Products

产品目录编号 描述
109872 硫酸盐 IC 浓缩标准液 1,000 mg/l SO42-

Accessories (Secondary)

产品目录编号 描述
110019 硫酸盐测试条

种类

Analytics and Sample Preparation > Reference Materials > Certipur® in Ion Chromatography > Single-Cation/Anion-Standards
Analytics and Sample Preparation > Reference Materials > Certipur® in Ion Chromatography
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® in Ion Chromatography > Single-Cation/-Anion Standards
Analytics and Sample Preparation > Analytical Chromatography > Ion Chromatography > Single-Cation/Anion-Standards