【名词&注释】
氟化氢(hydrogen fluoride)、选择性(selectivity)、色谱法(chromatography)、线性关系(linear relationship)、几何级数(geometric progression)、枯水期(dry season)、饮用水水质标准(water quality standard for drinking wat ...)、电极法测定(determinate by ion selective electrode)、最大允许浓度(maximum permissible concentration)
[单选题]我国生活饮用水水质标准(water quality standard for drinking wat)中对汞的含量做出严格限制,最大允许浓度(maximum permissible concentration)不得超过何值
A. 0.000 2mg/L
B. 0.001mg/L
C. 0.010mg/L
D. 0.000 5mg/L
E. 0.005mg/L