Cybutryne, 100 µg/ml, Acetonitrile, 1ml

Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 10x10mL

Zonisamide-13C6 (ring-13C6),100 µg/mL,MeOH,1mL,

Fluazifop, 100 µg/ml, Acetonitrile, 5ml