Karl Fischer, Bottle, Glass, Amber
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For checking calibration of coulometric KF equipment. Water in xylene.
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Watermark® Karl Fischer Solvent, for Aldehydes & Ketones
GFS ChemicalsFor use with 1 component reagents, GFS # 1600, 1601, for determination of water in aldehydes and ketones. Especially suitable for higher MW products and mixtures containing non-polar constituents.
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HydroSpec™ Karl Fischer Composit T5 For General Use One Component Volumetric Titrations 60 month Shelf Life 111-90-0; 288-32-4; 7553-56-2 Please note: the items below require a Customer Letter of Intent to be filled out and on file (renewed annually).
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HydroSpec™ Karl Fischer Methanol Accelerate Medium for One Component Volumetric Titrations 60 month Shelf Life 67-56-1
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For volumetric analysis. Suitable for general purpose or aldehydes and ketones. Specific Gravity: 1.200 NFPA#: 2-2-1
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HydroSpec™ Karl Fischer Coulometric AG Oven Anolyte Solution for Titration with an Oven 60 month Shelf Life 67-56-1; 57-55-6; 7446-09-5
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WaterMark® KARL FISCHER WATER STANDARD, 0.10 mg/g
GFS ChemicalsFor checking calibration of coulometric KF equipment.
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HydroSpec™ Karl Fischer Solvent CX Medium for One and Two Component Volumetric Titrations with Chloroform and Xylene 60 month Shelf Life 67-56-1; 1330-20-7; 67-66-3
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Anolyte for coulometric moisture determination.
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WaterMark® KARL FISCHER WATER STANDARD, 0.10 mg/ml
GFS ChemicalsFor checking calibration of coulometric KF equipment.
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HydroSpec™ Karl Fischer Coulometric AG Oil Anolyte Solution for Samples Insoluble in Methanol 60 month Shelf Life 67-56-1; 67-66-3; 1330-20-7
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WaterMark® KARL FISCHER DILUENT
GFS ChemicalsMoisture-free diluent for adjusting titer of Pyridine-based KF Reagent.
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WaterMark® KARL FISCHER WATER STANDARD, 5.0 mg/g
GFS ChemicalsFor volumetric or coulometric use. For standardization of Karl Fischer titrants or titrators.
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WaterMark® KARL FISCHER COULOMETRIC REAGENT PACKAGE
GFS ChemicalsKit contains 1 L of Vessel Solution (Anolyte), 125 ml of Generator Solution (Catholyte), 25 ml of Neutralizer and 1 funnel.
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HydroSpec™ Karl Fischer Solvent C Medium for One and Two Component Volumetric Titrations with Chloroform 60 month Shelf Life 67-66-3; 67-56-1; 7446-09-5
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WaterMark® KARL FISCHER SOLVENT, METHANOL-FREE
GFS ChemicalsFor volumetric analysis. To be used with reagents 1600, 1601 and stable titrant 1602-1604. For determination of water in aldehydes and ketones in addition to general usage.
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Catholyte solution for coulometric analysis. For both general use and Aldehydes and Ketones.
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Watermark® Karl Fischer Water Standard
GFS ChemicalsFor checking calibration of coulometric KF equipment. Water 0.50 +/- 0.02 mg/g NIST Traceable
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HydroSpec™ Karl Fischer Composit T2 for One Component Volumetric Titrations with Lower Moisture Content 60 month Shelf Life 111-90-0; 288-32-4; 7446-09-5 Please note: the items below require a Customer Letter of Intent to be filled out and on file (renewed annually).
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HydroSpec™ Karl Fischer Coulometric AG-C Anolyte Solution with Chloroform for Cells With or Without Diaphragm 60 month Shelf Life 67-56-1; 67-66-3; 7446-09-5
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HydroSpec™ Karl Fischer Titrant T5 for General Use Two Component Volumetric Titrations 60 month Shelf Life 67-56-1; 7553-56-2 Please note: the items below require a Customer Letter of Intent to be filled out and on file (renewed annually).
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HydroSpec™ Karl Fischer Solvent K Medium for One and Two Component Volumetric Titrations of Aldehydes and Ketones 60 month Shelf Life 107-98-2; 67-66-3; 7446-09-5
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For coulometric analysis. Anolyte for all coulometric titrators. Universal solution for certain coulometric titrators.
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For coulometric analysis of oils and petroleum products. Anolyte for coulometric titrators.
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HydroSpec™ Karl Fischer Coulometric AG 60 month Shelf Life 67-56-1; 7446-09-6
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HydroSpec™ Karl Fischer Titrant T2 for Two Component Volumetric Titrations with Lower Moisture Content 60 month Shelf Life 67-56-1; 7553-56-2 Please note: the items below require a Customer Letter of Intent to be filled out and on file (renewed annually).
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WaterMark® KARL FISCHER WATER STANDARD, 10.0 mg/g
GFS ChemicalsFor standardization of volumetric titrants.
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WaterMark® KARL FISCHER WATER STANDARD, 1.0 mg/ml
GFS ChemicalsFor volumetric or coulometric use. For standardization of titrants or titrators.
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Substitutes for 1612 Vessel solution when moisture is to be determined in ketones. Does not contain methanol.
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HydroSpec™ Karl Fischer Composit K5 for One Component Volumetric Titrations of Aldehydes and Ketones 60 month Shelf Life 111-90-0; 288-32-4; 7553-56-2 Please note: the items below require a Customer Letter of Intent to be filled out and on file (renewed annually).
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For volumetric analysis. Must be used in conjunction with KF Solvent 1609, 1610 or Buffer 1615.
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For volumetric titrations. Titer approx. 5 mg/ml.