Arsenic (As)

Fluometuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2164-17-2

4-n-Nonylphenol diethoxylate, 1000µg/ml in Isooctane, 1ml

Spike Sample Standard 1