Internal Standards Mix 33, 2000 ng/µl, 1ml

PCB Isomer Standard, 100µg/ml in Isooctane, 1ml

U{13C7}-Patulin, 25µg/mL, Solvent-acetonitrile, Unit 1,2mL, # of units-1, Cas.no.

2,2,4,6,6-Pentamethylheptane, certified, 0.1g