Application

The sodium tartrate dihydrate CRM is used for the standardization of volumetric Karl Fischer titrants according to European Pharmacopeia (Ph.Eur.) chapter 2.5.12 “Water Semi-Micro Determination”, United States Pharmacopeia ﹤921> “Water Determination” and ISO 760.

Features and Benefits

Available in a secure plastic bottle Subjected to stability and homogeneity studies following ISO 17034 and ISO Guide 35 High-quality offering accurate and reliable results Accompanied with a comprehensive and batch-specific certificate of analysis (CoA) for an effective quality management system Measured and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory

General description

Sodium tartrate dihydrate is a solid standard with water content of 15.66% determined by the technique of loss on drying at 150°C. Its preparation from high-purity reagents and analysis is completed in an ISO/IEC 17025 and ISO 17034 accredited calibration laboratory.

Legal Information

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

Linkage

Replaces: 1.06664.0100

Packaging

SKU-pack size numbers ending with a '3' are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals