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Karl Fischer Reagents and Standards

Aquastar® Karl Fischer Reagents You Can Count On

Using Karl Fischer titration together with Aquastar reagents and standards, the water content of gases, liquids and solids can easily be determined with a high degree of accuracy. Our Aquastar product line provides you with excellent volumetric and coulometric Karl Fischer reagents and a wide range of distinguished water standards for titer determination, instrument check and testing during and after the Karl Fischer determination.

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1.06664 Sodium tartrate dihydrate Sodium tartrate dihydrate Water standard for volumetric Karl Fischer Titration (volumetric standard) Apura®. CAS 6106-24-7, pH 8 (50 g/l, H₂O, 25 °C)., Water standard for volumetric Karl Fischer Titration (volumetric standard) Aquastar™
1.09255 CombiCoulomat frit Karl Fischer reagentfor the coulometric water determinationfor cells with diaphragm Aquastar™
1.09257 CombiCoulomat fritless Karl Fischer reagent for coulometric water determination for cells with and without diaphragm Aquastar™
1.09259 Water standard 5 mg/ml (1 ml contains 5 mg H₂O) Aquastar™
1.12939 Lactose Standard 5 % Lactose Standard 5 % solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method Apura®. CAS 10039-26-6, pH 4.0 - 6.5 (100 g/l, H₂O, 20 °C)., solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method Aquastar™
1.88005 CombiTitrant 5 one-component reagent for volumetric Karl Fischer titration 1 ml ≙ ca. 5 mg H₂O Aquastar™
1.88006 CombiTitrant 5 Keto one component reagent for volumetric Karl Fischer titration for aldehydes and ketones 1 ml ≙ ca. 5 mg H₂O Aquastar™
1.88007 CombiSolvent Keto Solvent for volumetric Karl Fischer Titration with one component reagents for aldehyds and ketones Aquastar™
1.88008 CombiSolvent methanol-free solvent for volumetric Karl Fischer titration with one component reagents Aquastar™
1.88010 Titrant 5 titrant for volumetric Karl Fischer titration with two component reagents 1 ml ≙ ca. 5 mg H₂O Aquastar™
1.88011 Titrant 2 titrant for volumetric Karl Fischer titration with two component reagents 1 ml ≙ ca. 2 mg H₂O Aquastar™
1.88015 Solvent AQUASTAR®
1.88016 Solvent Oils & Fats Solvent for volumetric Karl Fischer titration with two component reagents for oils and fats Aquastar™
1.88020 CombiSolvent Oil Solvent for volumetric Karl Fischer titration with one component reagents for oils Aquastar™
1.88021 CombiSolvent Fats Solvent for volumetric Karl Fischer titration with one component reagents for fats Aquastar™
1.88025 Test Kit for water determination according to Karl Fischer Aquastar™
1.88026 Test Kit Titrantfor water determination acc. to Karl Fischerrefill pack Aquastar™
1.88027 Test Kit Solvent for water determination acc. to Karl Fischer - refill pack Aquastar™
1.88036 Buffer solution for strong bases for Karl Fischer Titration Aquastar™
1.88050 Water Standard 0.01 % Standard for coulometric Karl Fischer Titration 1 g ≙ 0.1 mg H₂O Aquastar™
1.88051 Water standard 0.1% Standard for coulometric Karl Fischer Titration 1 g ≙ 1 mg H₂O Aquastar™
1.88052 Water standard 1% Standard for volumetric Karl Fischer Titration 1 g ≙ 10 mg H₂O Aquastar™
1.88054 Water Standard Oven 1% solid standard for KF oven method Aquastar™
1.88055 Water standard oil standard for oil samples for coulometric Karl Fischer Titration (15-30 ppm) Aquastar™
4.85050 CombiTitrant 5 XL AQUASTAR®
4.85077 CombiSolvent Crude Oils AQUASTAR®
AX1697A Coulomat A AQUASTAR®
AX1697AN Coulomat A Safer Formulation for Moisture Determination AQUASTAR®
AX1697AX Coulomat A Xylene Blend AQUASTAR®
AX1697C Coulomat C AQUASTAR®
AX1697CN Coulomat C Safer Formulation AQUASTAR®
AX1697E Coulomat AK AQUASTAR®
AX1697F Coulomat CK AQUASTAR®
AX1698A Composite 5 Original Formulation AQUASTAR®
AX1698B Composite 2 AQUASTAR®
AX1698D Composite 5K Original Formulation AQUASTAR®
AX1699A Water/Methanol Standard 5000 ppm 0.5% AQUASTAR®
AX1699B Solvent S AQUASTAR®
AX1699D Buffer 5/pk AQUASTAR®
AX1699EN Solvent KN AQUASTAR®
AX1699KC Solvent KC AQUASTAR®
AX1699M Methanol anhydrous AQUASTAR®
AX1699MC Solvent MC AQUASTAR®