重金属检查,27ml溶液中所含待测杂质的适宜检测量为( )。A、0.002mgB、0.01~0.02mgC、0.01~0.05mgD、0.05~0.08mgE、0.1~0.5mg

重金属检查,27ml溶液中所含待测杂质的适宜检测量为( )。

A、0.002mg

B、0.01~0.02mg

C、0.01~0.05mg

D、0.05~0.08mg

E、0.1~0.5mg


相关考题:

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铁盐检查法中,50ml溶液中A、0.002mgB、0.01~0.02mgC、0.01~0.05mgD、0.05~0.08mgE、0.1~0.5mg; 所含待测杂质的适宜检测量为

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硫酸盐检查,50ml溶液中所含待测杂质的适宜检测量为( )。A、0.002mgB、0.01~0.02mgC、0.01~0.05mgD、0.05~0.08mgE、0.1~0.5mg

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重金属检查法中,27ml溶液中所合待测杂质的适宜检测量为A、0.002mgB、0.01~0.02mgC、0.01~0.05mgD、0.05~0.08mgE、0.1~0.5mg

氯化物检查法,50ml溶液中所合待测杂质的适宜检测量为A、0.002mgB、0.01~0.02mgC、0.01~0.05mgD、0.05~0.08mgE、0.1~0.5mg