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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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Product Image-85483.020

CRM water standard, VWR®, 100 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 5×20 ml vials

Description: CRM water standard, VWR®, 100 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 5×20 ml vials
Catalog Number: 85483.020
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85485.002

CRM water standard, VWR®, 5000 μg/g, Matrix: Anisole:Isopropanol (90:10), Uncertainty: 1,06%, Pack of 10×2 ml vials

Description: CRM water standard, VWR®, 5000 μg/g, Matrix: Anisole:Isopropanol (90:10), Uncertainty: 1,06%, Pack of 10×2 ml vials
Catalog Number: 85485.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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Product Image-85482.005

CRM water standard, VWR®, 60 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×5 ml vials

Description: CRM water standard, VWR®, 60 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×5 ml vials
Catalog Number: 85482.005
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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Product Image-85483.002

CRM water standard, VWR®, 100 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×2 ml vials

Description: CRM water standard, VWR®, 100 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×2 ml vials
Catalog Number: 85483.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85484.002

CRM water standard, VWR®, 1000 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×2 ml vials

Description: CRM water standard, VWR®, 1000 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×2 ml vials
Catalog Number: 85484.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85484.020

CRM water standard, VWR®, 1000 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 5×20 ml vials

Description: CRM water standard, VWR®, 1000 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 5×20 ml vials
Catalog Number: 85484.020
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85483.005

CRM water standard, VWR®, 100 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×5 ml vials

Description: CRM water standard, VWR®, 100 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×5 ml vials
Catalog Number: 85483.005
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-88428.001

Karl Fischer volumetric fixed water standard - sodium tartrate dihydrate, VWR®, 15,66 ±0,05% H₂O, CRM, Glass bottle

Description: Karl Fischer volumetric fixed water standard - sodium tartrate dihydrate, VWR®, 15,66 ±0,05% H₂O, CRM, Glass bottle
Catalog Number: 88428.001
UOM: 1 * 1 g
Supplier: VWR Chemicals

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Product Image-88429.008

Karl Fischer liquid standard mineral oil based, VWR®, <30 ppm, CRM, Pack of 10×8 g ampoules

Description: Karl Fischer liquid standard mineral oil based, VWR®, <30 ppm, CRM, Pack of 10×8 g ampoules
Catalog Number: 88429.008
UOM: 1 * 10 Ampoul
Supplier: VWR Chemicals

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Product Image-85489.260

Volumetric standard 1,0% water, VWR®, 10000 μg/ml, -, Bottle

Description: Volumetric standard 1,0% water, VWR®, 10000 μg/ml, -, Bottle
Catalog Number: 85489.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-88432.100

Karl Fischer potassium citrate standard for oven method, VWR®, 5,55%, CRM, Bottle

Description: Karl Fischer potassium citrate standard for oven method, VWR®, 5,55%, CRM, Bottle
Catalog Number: 88432.100
UOM: 1 * 10 g
Supplier: VWR Chemicals

MSDS Certificates


Image Unavailable-PROOVHGKF-0.5P-100

Standard in motor oil for KF titration, 0,5% H₂O

Description: Standard in motor oil for KF titration, 0,5% H₂O
Catalog Number: PROOVHGKF-0.5P-100
UOM: 1 * 100 mL
Supplier: LGC Standards PROMOCHEM
Image Unavailable-PROOVHG-KF-0.1P100

Standard in motor oil for KF titration, 0,1% H₂O

Description: Standard in motor oil for KF titration, 0,1% H₂O
Catalog Number: PROOVHG-KF-0.1P100
UOM: 1 * 100 mL
Supplier: LGC Standards PROMOCHEM
Image Unavailable-PROOVHG-KF-1.0P100

Standard in motor oil for KF titration, 1,0% H₂O

Description: Standard in motor oil for KF titration, 1,0% H₂O
Catalog Number: PROOVHG-KF-1.0P100
UOM: 1 * 100 mL
Supplier: LGC Standards PROMOCHEM
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