Sodium p-n-tetradecylbenzenesulfonate, 100 µg/ml,

1,2-Dimethoxyethane, Internal Standard in RFA gasoline, 4Wt%, Solvent-RFA gasoline, Unit 10mL, # of units-1, Cas.no. 110-71-4

n-Alkane Standard

Alachlor ESA sodium salt, 10mg