WP Amp 1 Trace Elements - Cal Check

Cyclododecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 294-62-2

D4-Flufenacet, 100 µg/ml, Acetonitrile, 1ml

(±)-trans-11-OH-delta-9-THC, 100µg/ml in MeOH, 1ml