Supply of Karl Fischer Reagent For Couloumetric Determination Of Water Content In Transformer Oil As Per The Catalogue No. 1.09257.0500 Of Merck Make. Each Bottle/ Packet Consists Of 500Ml. Makes: Thomas Baker/ Merck/ S.D. Fine-Chem/ Honeywell/ Sigma. Note: One Sample Should Be Got Approved Before Effecting Bulk Supply..