Warfarin-d5 (phenyl-d5), 100µg/ml in MeOH, 1ml

QC Standard 3

Naphtho[2',8',2,4]coronene / Ovalene mix S-4095 0232,30 Naphtho[2',8',2,4]coronene [6596-38-9] 0022,32 Ovalene [190-26-1] 0.1mg/ml av hver i 1,2,4- Trichlorobenzene

cis-Permethrin