Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

108420 金属钳合剂 溶液 B

108420
Purchase on Sigma-Aldrich

概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.08420.1000 塑胶瓶 1 l
1.08420.5000 塑胶瓶 5 l
描述
产品目录编号108420
参考
产品信息
HS代码3822 19 90
Quality LevelMQ200
应用
生物信息
理化信息
密度1.00 g/cm3 (20 °C)
pH值7.5 (H₂O, 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
WGKWGK 1 轻度的水危害
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
1 ml of reagent is equivalent to 1 degree German hardness when using 100 ml of water.
1 °dH = 10 mg CaO/l
Formliquid
Efficiency value0.995 - 1.005 °dH
Amount-of-substance concentration0.01775 - 0.01793 mol/l
Measurement uncertainty+/- 0.003
TraceabilityNIST SRM
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 Zinc) by means of volumetric standard Zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Global Trade Item Number
产品目录编号 GTIN
1.08420.1000 04022536104362
1.08420.5000 04022536104386

相关产品和应用

Alternative Products

产品目录编号 描述
109895 金属钳合剂 溶液B

Related Products

产品目录编号 描述
109895 金属钳合剂 溶液B

相关产品,按下列排序: Application Facete

相关产品,按下列排序: Brand Facete

种类

Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titripur® Ready-to-use Solutions
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titrisol® Concentrates