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  • Karl Fischer reagents
Pyridine-free Karl Fischer Reagents. Imidazole is used as a substitute for Pyridine to obtain a reagent with less toxicity. Furthermore, imidazole has also proved to contribute to a faster titration, a better end-point stability and more accuracy. Scharlau offers you one-component as well as two-component reagents. Two component reagents offer the advantage of a faster reaction, less consumption and better reagent stability. Methanol is still used instead of ethanol as a solvent in Scharlau reagents, since ethanol is a product which is subject to import restrictions and special taxation. You will be able to substitute your existing reagents with these without noticing any difference.  
 
Reference Type Description Capacity Component Reagents SU Price
Reagents Aquagent-Complet 2, 1ml ± 2mg of water 1L 1 1
Reagents Aquagent-Complet 5, 1ml ± 5mg of water 1L 1 1
Reagents Aquagent-Complet 5K, 1ml ± 5mg of water 1L 1 1
Solvents Methanol, Dried, = 99.8% water max. 0.005% 1L 1 1
Solvents Aquagent-Medium K 1L 1 1
Reagents Aquagent Titrant 2, 1ml ± 2mg of water 1L 2 1
Reagents Aquagent Titrant 5, 1ml ± 5mg of water 1L 2 1
Solvents Aquagent Solvent 1L 2 1
Standard Aquagent®, di-Sodium tartrate dihydrate, secondary standard for
volumetric Karl-Fischer titration. HDPE		 25g 2 1
Produits auxiliaires
Auxiliar Produkte
Auxiliar products		 Molecular sieve 3Å (pore diameter), In pearls,
2-3mm pearl diameter. HDPE		 1kg 2 1
 
 
 
 
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