Fig. 2. Degradation of 25 ng/g (A) and 100 ng/g (B) phenanthrene spiked in 20 µL (
), 100 µL (
), or 500 µL (•) methylene chloride. Error bars represent two standard deviations.
Fig. 2. Degradation of 25 ng/g (A) and 100 ng/g (B) phenanthrene spiked in 20 µL (), 100 µL (), or 500 µL (•) methylene chloride. Error bars represent two standard deviations.