Skip to Content
MilliporeSigma
All Photos(2)

Documents

1.01557

Supelco

Potassium chloride solution

nominal 0.147 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur®

Synonym(s):

Potassium chloride solution

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
KCl
CAS Number:
7447-40-7
Molecular Weight:
74.55
Beilstein:
1711999
MDL number:
MFCD00011360
UNSPSC Code:
41116107
NACRES:
NA.24

product name

Potassium chloride solution, nominal 0.147 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur®

grade

certified reference material

Quality Level

300

Agency

ISO (17025, 17034)

product line

Certipur®

density

0.998 g/cm3 at 20 °C

application(s)

environmental

format

single component solution

storage temp.

15-25°C

SMILES string

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

General description

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.

Application

Certified reference material (CRM) for use in aqueous solution for measuring conductivity cell constant or as a control sample.

Analysis Note

Electrical conductivity (25 °C): 0.144 - 0.150 mS/cm

Legal Information

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

recommended

Product No.
Description
Pricing

1.01586

Potassium chloride solution, nominal 0.147 mS/cm, reference material for the measurement of electrolytic conductivity, traceable to PTB (c = 0.001 mol/l) Certipur®

1.01203

Potassium chloride solution (nominal 1.41 mS/cm), nominal 1.41 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.01 mol/l) Certipur®

1.01810

Conductivity water ( nominal 0 mS/cm), Test solution for measurement of electrolytic conductivity, traceable to PTB Certipur®

1.01811

Potassium chloride solution Certified Reference Material, nominal 0.015 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.0001 mol/l) Certipur®

1.01553

Potassium chloride solution Certified Reference Material, nominal 1.41 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.01 mol/l) Certipur®

1.01254

Potassium chloride solution, nominal 12.8 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.1 mol/l) Certipur®

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®

1.01255

Potassium chloride solution, nominal 111 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=1.0 mol/l) Certipur®

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service