First, establish the volatile matter content in % by weight of the catch in the manner described in method 17.1 of the ONGC 1 -GP-7 standard 1. Subtract the % of volatile matter from 1 O0 to obtain the % of non-volatile matter (total solids
CGSB 1.500-75 METH 1-CAN2-1973 history
1973CGSB 1.500-75 METH 1-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Lead (Pb) in Low Concentration