Table 1 Determination and recovery of Triton X-100 in lake water samples
Samples | Triton X-100 residue | Added(w/v) g·mL-1 | Found(w/v) g·mL-1 | Recovery(%) | R.S.D(%) (n = 7) |
|---|---|---|---|---|---|
Nanhu Lake water | -- | 5 × 10-3 | 4.8 × 10-3 | 96 | 2.5 |
Tangxun Lake water | -- | 5 × 10-3 | 5.1 × 10-3 | 102 | 3.3 |