1.01554
Potassium chloride solution Certified Reference Material
nominal 12.8 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.1 mol/l) Certipur®
Synonym(s):
Potassium chloride solution
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About This Item
Linear Formula:
KCl
CAS Number:
Molecular Weight:
74.55
Beilstein:
1711999
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
reference material
Quality Level
application(s)
environmental
format
single component solution
storage temp.
2-8°C
SMILES string
[Cl-].[K+]
InChI
1S/ClH.K/h1H;/q;+1/p-1
InChI key
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
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General description
This certified reference material (CRM) is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany. The electrolytic conductivity of this standard is determined using a conductivity meter from an accredited Merck calibration laboratory.
Please visit ISO certificates and Site Quality Self-Assessments (add hyperlink to bold text:https://www.sigmaaldrich.com/CH/de/life-science/quality-and-regulatory-management/iso-certificates) 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 (add hyperlink to bold text:https://www.sigmaaldrich.com/CH/de/life-science/quality-and-regulatory-management/iso-certificates) 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.
Application
Conductivity calibration standard solution for determination of conductivity cell constant or as a control sample.
Analysis Note
Electrical conductivity (25 °C): 12.60 - 13.00 mS/cm
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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Product No.
Description
Pricing
Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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