This method is intended for the determination of arsenic in petroleum naphthas and other volatile distillates. The procedure is a rapid one and requires about 2 h in elapsed time. About 100 ml of sample is used and it is accurate over the range of 1 to 100 ppb.
IS 1448 Pt.84-1975 history
1975IS 1448 Pt.84-1975 Test methods for petroleum and its products: Determination of trace element arsenic in petroleum products [P: 84]