组分 | 单次测定值(mg/L) | 平均值 (mg/L) | RSD (%) | |||||
1 | 2 | 3 | 4 | 5 | 6 | |||
EAQ | 19.977 | 20.037 | 20.036 | 19.978 | 19.860 | 20.113 | 20.000 | 0.42 |
H4EAQ | 19.890 | 20.151 | 19.978 | 19.750 | 19.305 | 20.106 | 19.863 | 1.56 |