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1.01255

Supelco

Potassium chloride solution

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

Synonim(y):

Potassium chloride solution

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About This Item

Wzór liniowy:
KCl
Numer CAS:
7447-40-7
Masa cząsteczkowa:
74.55
Beilstein:
1711999
Numer MDL:
MFCD00011360
Kod UNSPSC:
41116107
NACRES:
NA.24

product name

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

agency

ISO ((17025, 17034))

Poziom jakości

300

gęstość

1.044 g/cm3

temp. przechowywania

15-25°C

ciąg SMILES

[Cl-].[K+]

InChI

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

Klucz InChI

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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Opis ogólny

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.

The details of expiry date, health & safety, storage & handling, and associated uncertainty are documented in the certificate of analysis.

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.

Zastosowanie

Used as a calibration standard to measure electrolytic conductivity in aqueous solution, typically to determine conductivity cell constant or as a control sample.

Komentarz do analizy

Electrical conductivity (25 °C): 110.0 - 112.0 mS/cm

Informacje prawne

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
This page may contain text that has been machine translated.

polecane

Numer produktu
Opis
Cennik

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®

1.01557

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

Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Certyfikaty analizy (CoA)

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