共 18 条
- [3] CALDWELL JS, 1973, J AM WATER WORKS ASS, V65, P731
- [5] FREEMAN H, 1976, ATOM ABSORPT NEWSL, V15, P49
- [6] KAHN HL, 1968, ATOM ABSORPT NEWSL, V7, P5
- [7] KUNSELMAN GC, 1976, ATOMIC ABSORPTION NE, V15, P29
- [8] Martin T. D., 1975, Atomic Absorption Newsletter, V14, P109
- [10] MESMAN BB, 1975, ANAL LETT, V8, P449, DOI 10.1080/00032717508058230