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Water Determination (by Karl Fischer method) Standards

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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.


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Description:   Karl Fischer standard di-sodium tartrate dihydrate, VWR®, 15,61 - 15,71% H₂O, Secondary reference standard, Glass bottle
Catalog Number: 85692.100
UOM: 1 * 100 g
Supplier: VWR Chemicals



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Description:   Coulometric standard 1% water, VWR®, 10000 μg/g, CRM, Pack of 10×4 g ampoules
Catalog Number: 85487.004
UOM: 1 * 10 Ampoul
Supplier: VWR Chemicals



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MSDS MSDS Certificate Certificates    
Product Image
Description:   Volumetric standard 0,5% water, VWR®, 5000 μg/ml, CRM, Bottle
Catalog Number: 85488.230
UOM: 1 * 250 mL
Supplier: VWR Chemicals



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



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Certificate Certificates    
Product Image
Description:   Lactose solid standard, VWR®, 4,98 ±0,03% H₂O, CRM
Catalog Number: 85449.100
UOM: 1 * 10 g
Supplier: VWR Chemicals



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Certificate Certificates    
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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



Quantity:
 
 
 
MSDS MSDS    
Product Image
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
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



Quantity:
 
 
 
   
Product Image
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



Quantity:
 
 
 
MSDS MSDS    
Product Image
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



Quantity:
 
 
 
   
Product Image
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



Quantity:
 
 
 
   
Product Image
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



Quantity:
 
 
 
MSDS MSDS    
Product Image
Description:   CRM water standard, VWR®, 1000 μg/g, Matrix: Anisole, Uncertainty: 1,06%, Pack of 10×5 ml vials
Catalog Number: 85484.005
UOM: 1 * 1 KIT
Supplier: VWR Chemicals



Quantity:
 
 
 
   
Product Image
Description:   CRM water standard, VWR®, 5000 μg/g, Matrix: Anisole:Isopropanol (90:10), Uncertainty: 1,06%, Pack of 10×5 ml vials
Catalog Number: 85485.005
UOM: 1 * 1 KIT
Supplier: VWR Chemicals



Quantity:
 
 
 
   
Product Image
Description:   CRM water standard, VWR®, 5000 μg/g, Matrix: Anisole:Isopropanol (90:10), Uncertainty: 1,06%, Pack of 5×20 ml vials
Catalog Number: 85485.020
UOM: 1 * 1 KIT
Supplier: VWR Chemicals



Quantity:
 
 
 
   
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