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Water Determination (by Karl Fischer method) Standards
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Water Determination (by Karl Fischer method) Standards
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These water standards are the standards of choice to monitor the performance of Karl Fischer instrumentation, determine the titer of volumetric Karl Fischer reagents, and verify final water content results. These ampoulized liquid standards are directly traceable to NIST and are manufactured under strict control using validated procedures. Water standards 1% and 0.1% are recommended for use in volumetric applications, while the water standards 0.1% and 0.01% are recommended for coulometric applications.
Description:
HYDRANAL* CRM Water Standard 1.0, For Karl Fischer titration (water content 1 mg/g = 0.1%, exact value on certificate of analysis), Size: 40ml
Description:
HYDRANAL* - Water Standard Oil, CAS No: 8042-47-5, Oil-based standard for Karl Fischer titration (water content <50 ppm), exact value on report of analysis, verified against NIST SRM 2890, Size: 10X8ML(Ampoule)
Description:
Hydranal* Water Standard KF-Oven, exact value on report of analysis, Cas: 64044-51-5, Molar mass: 78.13 g/mol, Container Type: Glass bottle, Size: 10G