Permethrin, 10.0 µg/ml, Acetonitrile, 10ml

2-Methyltricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1928-30-9

Oxytetracycline hydrochloride, 10 µg/ml, Methanol

2,4,6-Tribromophenol, Internal Standard Stock Solution Cat No 2060.6 1.148mg/mL, in ethanol, 5mL