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CRM Water Standards

Hydranal™ Certified Reference Materials (CRMs) serve as reference points that are traceable to other internationally accepted standards, such as CRMs from metrological institutes, or SI units.

Honeywell offers a new generation of Hydranal CRM Water Standards for volumetric or coulometric Karl Fischer (KF) titration. These CRMs are produced and certified under ISO Guide 34 in combination with ISO/IEC 17025. These products are supplied with a printed certificate which contains a certified value, comprehensive documentation, an uncertainty calculation, lot-specific values, an expiration date, and storage information.

View CoA exampleDownload ISO 17025 Accreditation

View CRM Water Standards FlyerDownload ISO Guide 34 Accreditation

CERTIFIED REFERENCE MATERIALS FOR KF TITRATION
34424
HYDRANAL™ - CRM Sodium tartrate dihydrate
Certified Reference Material for Karl Fischer titration (water content ~15.66%, exact value on certificate of analysis) (Fluka)
Catalog Number Packaging Size SDS Price QTY Availability Cart
34424-10G 10G $93.36
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34425
HYDRANAL™ - CRM Water Standard 10.0
Certified Reference Material for Karl Fischer titration (water content 10 mg/g = 1.0%, exact value on certificate of analysis), Box contains 10 glass ampoules of 8 mL (Fluka)
Catalog Number Packaging Size SDS Price QTY Availability Cart
34425-80ML 10X8ML $88.44
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34426
HYDRANAL™ - CRM Water Standard 1.0
Certified Reference Material for Karl Fischer titration (water content 1 mg/g = 0.1%, exact value on certificate of analysis), Box contains 10 glass ampoules of 4 mL (Fluka)
Catalog Number Packaging Size SDS Price QTY Availability Cart
34426-40ML 10X4ML $88.44
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Pricing displayed in catalog does not include applicable VAT.