Table 1 Elution conditions

From: Eichhornia crassipes: a Powerful Bio-indicator for Water Pollution by Emerging Pollutants

Gradient

%A*

%B**

00.0 min

100

0

10.0 min

0

100

12.0 min

0

100

12.1 min

100

0

15.0 min

100

0

  1. *A: Milli-Q Water + 0.1% formic acid.
  2. **B: Acetonitrile (ULC-MS quality) +0.1% formic acid.