PN C04570-02-1992
水和廢水中金屬測試由原子吸收光譜法在螯合樹脂Dowex A-J上測定鋅;銅;鉛;鎘;鎳和鈷在水中的初步濃度
Water and waste water Tests for metals by atomie ab_sorption spectrometry Determination of zinc, copper, lead, cadmium, nickel and cobalt in water with preliminary concentration on chelating resin Dowex A-J