Karl Fischer, 1 L, GFS Chemicals
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For volumetric titrations. Titer approx. 5 mg/ml.
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Specially dried methyl alcohol for use with KF Reagents 1600, 1601 and 1620. For general purpose. Not for aldehydes and ketones.
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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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For volumetric analysis. Suitable for general purpose or aldehydes and ketones. Specific Gravity: 1.200 NFPA#: 2-2-1
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WaterMark® KARL FISCHER DILUENT
GFS ChemicalsMoisture-free diluent for adjusting titer of Pyridine-based KF Reagent.
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For coulometric analysis. Anolyte for all coulometric titrators. Universal solution for certain coulometric titrators.
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Anolyte for coulometric moisture determination.
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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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For coulometric analysis of oils and petroleum products. Anolyte for coulometric titrators.
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For volumetric analysis. Must be used in conjunction with KF Solvent 1609, 1610 or Buffer 1615.
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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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For volumetric analysis. To be used with stable titrant 1602-1604, 1970 or 1616. For determination of water in oils or other non-polar compounds.
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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 analysis. To be used with KF Titrants 1600, 1601. For determination of water in oils or other non-polar compounds.
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WaterMark® KARL FISCHER BUFFER SOLUTION
GFS ChemicalsFor volumetric analysis. May be used in place of KF Solvent 1610 for extra buffering capacity of 5 mmole of acid/ml.
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For volumetric analysis. Must be used in conjunction with KF Solvent 1609, 1610 or Buffer 1615.
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Fritless reagent for use in conjunction with KF oven. Pyridine and chlorocarbon free.
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New formulation. Not regulated for transport. For volumetric analysis. Suitable for general purpose applications as well as for aldehydes and ketones.
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For volumetric analysis. Suitable for general purpose or aldehydes and ketones.
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Pyridine and chlorocarbon free vessel solution forcoulometers with or without diaphragm.
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WaterMark® KARL FISCHER SOLVENT, GENERAL PURPOSE
GFS ChemicalsFor volumetric analysis. To be used with any GFS KF Titrant for general purpose use. Not for testing aldehydes and ketones.
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WaterMark® KARL FISCHER TITRANT, 5 mg/ml in METHANOL
GFS ChemicalsIodine/methanol volumetric titrant. Must be used in conjunction with KF Solvent 1610.