This is a report issued in 1965 from the American Society for Testing and Materials regarding the chemical analysis of metals. Subjects covered are as follows: Chemical analysis of aluminum and aluminum base alloys; Beryllium by the morin (fluorometric) method; Bismuth by the thiourea (photometric) method; Boron by the carmine (photometric) method; Chromium by the dephenylcarbazide (photometric) method; Chromium by the persulfate oxidation (titrimetric) method; Copper by the neocuproine (photometric) method; Copper and lead by the electrolytic (gravimetric) method; Magnesium by the pyrophosphate (gravimetric) method; Magnesium by the ethylenediamine traacetate (titrimetric) method; Manganese by the periodate (photometric) method; Nickel by the dimethylglyoxime (photometric) method; Nickel by the dimethylglyoxime (gravimetric) method; Silicon by the sodium hydroxide-perchloric acid (gravimetric method); Tin by the iodate (titrimetric) method; Zinc by the ammonium mercuric thiocyanate or the zinc oxide (gravimetric) methods; Zinc by the ethylenediamine traacetate (titrimetric) method; and A proposed revision of tentative methods for chemical analysis of titanium and titanium base alloys.