You Searched For: Water Determination (by Karl Fischer method) Standards

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.

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.


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Catalog Number: RCRK430000105R
Supplier: Ricca Chemical


Catalog Number: RCRK410000105R
Supplier: Ricca Chemical


Catalog Number: RCRK420000105R
Supplier: Ricca Chemical


Description: Lactose Standard, 5%, Poly bottle
Catalog Number: CA1.12939.0010
Supplier: MilliporeSigma

Description: Water standard oil, 15–30 ppm for coulometric Karl Fischer titration, Ampoule
Catalog Number: CA1.88055.0010
Supplier: MilliporeSigma

Description: Water Standard Oven, 1.0%, Glass bottle
Catalog Number: CA1.88054.0005
Supplier: MilliporeSigma

Description: Water Standard, 5 mg/mL, Glass bottle
Catalog Number: CA1.09259.0250
Supplier: MilliporeSigma

Catalog Number: CA1.06664.0100
Supplier: MilliporeSigma

Description: HYDRANAL™- CRM water standard for volumetric KF titration, HYDRANAL™, 1% H₂O (10 mg/g), Ampoule
Catalog Number: BJ34425-80ML
Supplier: Honeywell Research Chemicals

Description: HYDRANAL™- CRM sodium tartrate dihydrate, HYDRANAL™, ~15.66% H₂O, Glass bottle
Catalog Number: BJ34424-10G
Supplier: Honeywell Research Chemicals

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
Catalog Number: BJ34426-40ML
Supplier: Honeywell Research Chemicals

Description: HYDRANAL™-Water Standard 1.0, Standard for Karl Fischer titration (water content 1 mg/g = 0.1%), exact value on report of analysis, HYDRANAL™, Ampoule
Catalog Number: BJ34828-40ML
Supplier: Honeywell Research Chemicals

Description: HYDRANAL™-Water Standard 0.1, Standard for Karl Fischer titration (water content 0.1 mg/g = 0.01%), exact value on report of analysis, HYDRANAL™, Ampoule
Catalog Number: BJ34847-40ML
Supplier: Honeywell Research Chemicals

Description: HYDRANAL™-Water Standard 0.1, Standard for Karl Fischer titration (water content 0.1 mg/g = 0.01%), exact value on report of analysis, Ampoule
Catalog Number: BJ34446-40ML
Supplier: Honeywell Research Chemicals

Description: HYDRANAL™-Water Standard 5.0, Test solution for volumetric titration, water content 5.00 mg/mL, HYDRANAL™, Glass bottle
Catalog Number: BJ34813-6500ML
Supplier: Honeywell Research Chemicals

Description: HYDRANAL™-Water Standard KF Oven 220-230 °C, solid standard for control of Karl Fischer ovens, water content ~5.55%, based on potassium citrate, HYDRANAL™, Glass bottle
Catalog Number: BJ34748-6X10G
Supplier: Honeywell Research Chemicals

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