000 00354nam a2200121Ia 4500
001 MPKV058211
008 120911s9999 xx 000 0 und d
082 _a543
245 _aAnalytical Chemistry Vol.43 No.6-9
_c;
246 _aAnalytical Chemistry Vol.43 No.6-9
260 _aWashington
_bAmerican chemical society
_c1971
650 _aAnalytical Chemistry
999 _c56201
_d56201