1.01554

Zertifiziertes Referenzmaterial für Kaliumchloridlösung

nominal 12.8 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.1 mol/l) Certipur^®

• Synonym(e): Kaliumchlorid -Lösung
• Lineare Formel: KCl
• CAS-Nummer: 7447-40-7
• Molekulargewicht: 74.55
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 1711999
• MDL number: MFCD00011360

Eigenschaften

• grade: certified reference material
• Quality Level: 300
• application(s): environmental; food and beverages; pharmaceutical; water monitoring
• 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

Beschreibung

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.

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Application

Kalibrierungsstandardlösung für die Leitfähigkeit zur Bestimmung der Zellkonstante der Leitfähigkeit oder als Kontrollprobe.

Analysis Note

Elektrische Leitfähigkeit (25 °C): 12,60–13,00 mS/cm

Other Notes

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Legal Information

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

Sicherheitshinweise

• Lagerklasse: 12 - Non Combustible Liquids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable