product name
氯化钾 溶液, nominal 0.147 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur®
等级
certified reference material
质量水平
Agency
ISO (17025, 17034)
产品线
Certipur®
密度
0.998 g/cm3 at 20 °C
应用
environmental
格式
single component solution
储存温度
15-25°C
SMILES字符串
[Cl-].[K+]
InChI
1S/ClH.K/h1H;/q;+1/p-1
InChI key
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
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一般描述
This product is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany. The electrolytic conductivity of this standard is validated using a conductivity meter from an accredited Merck calibration laboratory.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
应用
Certified reference material (CRM) for use in aqueous solution for measuring conductivity cell constant or as a control sample.
分析说明
Electrical conductivity (25 °C): 0.144 - 0.150 mS/cm
法律信息
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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产品编号
说明
价格
储存分类代码
12 - Non Combustible Liquids
WGK
nwg
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