000 00434nam a2200145Ia 4500
008 220214s9999 xx 000 0 und d
100 _aFerguson Jerry W
245 0 _aSimultaneous spectrophotometric determination of calcium and magnesium with chlorophosphanazo III
260 _bAnalytical Chemistry
300 _a796-799
700 _aBanks Charles V
700 _aO'laughlin Jerome W
700 _aRichard John J
942 _cRE
999 _c45919
_d45919