-
LA镧元素灯HOLLOW CATHODE LAMP: La L2433,用于AA-7000
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LA镧元素灯HOLLOW CATHODE LAMP: La L2433,用于AA-6880
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La镧元素灯HOLLOW CATHODE LAMP: La L233,用于AA-7000
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La镧元素灯HOLLOW CATHODE LAMP: La L233,用于AA-6650
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La镧元素灯HOLLOW CATHODE LAMP: La L233,用于AA-6880
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La镧元素灯HOLLOW CATHODE LAMP: La L233,用于AA-6300/6300C
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镧标准溶液
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镧标准溶液,7439-91-0,1000μg/ml in 10% HCl
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镧 ICP 标准液 1,000 mg/l traceable to SRM from NIST La(NO₃)₃ in HNO₃ 2-3% 1000 mg/l La CertiPUR®
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七水合溴化镧(III),13465-19-5,99.9%-La(REO)
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