-
乙酰丙酮钡,304695-31-6,Ba ≥30.0 %
-
滤膜钡质控样
-
硝酸钡(易制爆),10022-31-8,99.999%
-
BA钡元素灯HOLLOW CATHODE LAMP: Ba L2433,用于AA-7000
-
Ba钡元素灯HOLLOW CATHODE LAMP: Ba L2433,用于AA-6880
-
Ba钡元素灯HOLLOW CATHODE LAMP: Ba L233,用于AA-6650
-
Ba钡元素灯HOLLOW CATHODE LAMP: Ba L2433,用于AA-6650
-
Ba钡元素灯HOLLOW CATHODE LAMP: Ba L233,用于AA-7000
-
磷酸氢钡,10048-98-3,97%
-
乙酸钡,543-80-6,AR,99%
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