MCPP acid, 2.0mg/mL in MeOH, 1ml

Metolachlor D6 (propyl D6), 100 ng/µl, 1.1ml

13C6-Tolfenamic acid, 10mg

Valve Timing Calibration Mix (with Internal Standard) 5 Analytes, each Wt.% as listed in isooctane; units: 1x10mL and 5x10mL Name Wt.% Name Wt.% Benzene 4.5 o-Xylene