Phenyltri-n-pentyltin,1000 µg/mL,isooctane,1mL,

2-Chlorophenol, 10.0 µg/ml, Methanol, 10ml

Alachlor mercapturate, 50mg

Dibutylphenylphosphate, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2528-36-1