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Esta buscando: Estándares de determinación de agua (según el método Karl Fischer)

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-85483.002

CRM water standard, VWR®, 100 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 10 viales de 2 ml

Descripción: CRM water standard, VWR®, 100 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 10 viales de 2 ml
Numero del catalogo: 85483.002
UOM: 1 * 1 KIT
Proveedor: VWR Chemicals

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Product Image-85484.002

CRM water standard, VWR®, 1000 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 10 viales de 2 ml

Descripción: CRM water standard, VWR®, 1000 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 10 viales de 2 ml
Numero del catalogo: 85484.002
UOM: 1 * 1 KIT
Proveedor: VWR Chemicals

FDS Certificados


Product Image-85484.020

CRM water standard, VWR®, 1000 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 5 viales de 20 ml

Descripción: CRM water standard, VWR®, 1000 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 5 viales de 20 ml
Numero del catalogo: 85484.020
UOM: 1 * 1 KIT
Proveedor: VWR Chemicals

FDS Certificados


Product Image-85483.005

CRM water standard, VWR®, 100 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 10 viales de 5 ml

Descripción: CRM water standard, VWR®, 100 μg/g, Matriz: Anisole, Sensibilidad: 1,06%, Paquete de 10 viales de 5 ml
Numero del catalogo: 85483.005
UOM: 1 * 1 KIT
Proveedor: VWR Chemicals

FDS Certificados


Product Image-88428.001

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

Descripción: Karl Fischer volumetric fixed water standard - sodium tartrate dihydrate, VWR®, 15,66 ±0,05% H₂O, CRM, Glass bottle
Numero del catalogo: 88428.001
UOM: 1 * 1 g
Proveedor: VWR Chemicals

FDS Certificados


Product Image-88429.008

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

Descripción: Karl Fischer liquid standard mineral oil based, VWR®, <30 ppm, CRM, Pack of 10×8 g ampoules
Numero del catalogo: 88429.008
UOM: 1 * 10 Ampoul
Proveedor: VWR Chemicals

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Image Unavailable-37858-1EA

Moisture test kit, HYDRANAL™, Glass bottle

Descripción: Moisture test kit, HYDRANAL™, Glass bottle
Numero del catalogo: 37858-1EA
UOM: 1 * 1 UN
Proveedor: Honeywell Chemicals
Product Image-34748-10G

HYDRANAL™ water standard, KF-Oven 220-230 °C, HYDRANAL™, 5,55% H₂O, Glass Bottle, 1× 10 g

Descripción: HYDRANAL™ water standard, KF-Oven 220-230 °C, HYDRANAL™, 5,55% H₂O, Glass Bottle, 1× 10 g
Numero del catalogo: 34748-10G
UOM: 1 * 10 g
Proveedor: Honeywell Chemicals

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Product Image-34693-10G

HYDRANAL™ Solid water standard, for KF oven method, HYDRANAL™, ~5% H₂O, Glass bottle, 1× 10 g

Descripción: HYDRANAL™ Solid water standard, for KF oven method, HYDRANAL™, ~5% H₂O, Glass bottle, 1× 10 g
Numero del catalogo: 34693-10G
UOM: 1 * 10 g
Proveedor: Honeywell Chemicals

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Product Image-34696-25G

HYDRANAL-Solid Standard sodium tartrate dihydrate, ~15,66% H₂O, Glass bottle, 1× 25 g

Descripción: HYDRANAL-Solid Standard sodium tartrate dihydrate, ~15,66% H₂O, Glass bottle, 1× 25 g
Numero del catalogo: 34696-25G
UOM: 1 * 25 g
Proveedor: Honeywell Chemicals

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Product Image-34849-80ML

HYDRANAL™ Liquid water standard for volumetric KF titration, 1% (10 mg/g), Ampoule, 10× 8 ml

Descripción: HYDRANAL™ Liquid water standard for volumetric KF titration, 1% (10 mg/g), Ampoule, 10× 8 ml
Numero del catalogo: 34849-80ML
UOM: 1 * 80 mL
Proveedor: Honeywell Chemicals

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Product Image-34828-40ML

HYDRANAL™ Liquid water standard, 1,0 mg/ml, 10×4 ml for KF titration, 1,0 mg/ml H₂O, Ampoule, 10× 4 ml

Descripción: HYDRANAL™ Liquid water standard, 1,0 mg/ml, 10×4 ml for KF titration, 1,0 mg/ml H₂O, Ampoule, 10× 4 ml
Numero del catalogo: 34828-40ML
UOM: 1 * 40 mL
Proveedor: Honeywell Chemicals

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Product Image-34803-100G

HYDRANAL™ - Sodium tartrate dihydrate, test substance for volumetric KF titration, HYDRANAL™, ~15,66% H₂O, Plastic Bottle, 1× 100 g

Descripción: HYDRANAL™ - Sodium tartrate dihydrate, test substance for volumetric KF titration, HYDRANAL™, ~15,66% H₂O, Plastic Bottle, 1× 100 g
Numero del catalogo: 34803-100G
UOM: 1 * 100 g
Proveedor: Honeywell Chemicals

FDS Certificados


Product Image-34847-40ML

HYDRANAL™ Liquid water standard, 0,1 mg/ml, 10×4 ml for KF titration, 0,1 mg/ml H₂O, Ampoule, 10× 4 ml

Descripción: HYDRANAL™ Liquid water standard, 0,1 mg/ml, 10×4 ml for KF titration, 0,1 mg/ml H₂O, Ampoule, 10× 4 ml
Numero del catalogo: 34847-40ML
UOM: 1 * 40 mL
Proveedor: Honeywell Chemicals

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Product Image-34694-80ML

HYDRANAL™ - Water standard oil, oil-based standard for Karl Fischer titration, HYDRANAL™, 10 ppm H₂O (nominal), Ampoule, 10× 8 ml

Descripción: HYDRANAL™ - Water standard oil, oil-based standard for Karl Fischer titration, HYDRANAL™, 10 ppm H₂O (nominal), Ampoule, 10× 8 ml
Numero del catalogo: 34694-80ML
UOM: 1 * 80 mL
Proveedor: Honeywell Chemicals

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Product Image-34802-1L

HYDRANAL™ - Water-in-methanol 5.0, HYDRANAL™, 5,00 ±0,05 mg/mL H₂O, Glass Bottle, Narrow Open, 1× 1 l

Descripción: HYDRANAL™ - Water-in-methanol 5.0, HYDRANAL™, 5,00 ±0,05 mg/mL H₂O, Glass Bottle, Narrow Open, 1× 1 l
Numero del catalogo: 34802-1L
UOM: 1 * 1 L
Proveedor: Honeywell Chemicals

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