Pure Appl. Chem., 1983, Vol. 55, No. 12, pp. 1957-1968
http://dx.doi.org/10.1351/pac198355121957
Reference materials for trace analysis
First page:
Pure Appl. Chem., 1983, Vol. 55, No. 12, pp. 1957-1968
http://dx.doi.org/10.1351/pac198355121957