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| test number | EC50 value/(mg L–1) | standard/(mg L–1) | result |
|---|---|---|---|
| 1 | 1.2 × 105 | 30,000 | environmentally friendly and non-toxic |
| 2 | 0.94 × 105 | environmentally friendly and non-toxic | |
| 3 | 1.12 × 105 | environmentally friendly and non-toxic |
