Platinum Si, 3 µm (30 × 4.6 mm)
Bipyridylium Herbicides
1
Diquat
2
Paraquat
Substances |
Diquat
Paraquat |
---|---|
Eluent | 0.01M Tetramethylammonium Hydroxide and 0.15M Ammonium Sulfate in Water, pH3.0 with 5M Sulfuric Acid |
Flow Rate | 0.5 mL / min |
Detection | UV at 310nm until 3 minutes, UV at 260nm after 3 minutes |