DEAN & STARK APPARATUS FOR ESTIMATION OF MOISTURE IN TAR & BITUMENS.
The apparatus consist of 500 ml heat resistant glass with neck having ground glass joint, a condenser made of heat resistant glass as per fig. 2 of IS 1211, receiver - also made of heat resistant glass with ground glass joint leading to the flask and graduated tube. Capacity of receiver will be 2 or 10 ml. (please specify while ordering - or else 2 ml receiver shall be supplied).
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