Metolachlor

(1R)-(+)-trans-Pinane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 4863-59-6

Tetraphenylrecorcinol bis(diphenylphosphate), 99% (LC)

Sulfur Standard: S @ 100 µg/g (0.0100 wt%) in #2 Diesel Fuel