PCB No. 118, 100µg/ml in Isooctane, 1ml

1,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

n-Propyl 4-hydroxybenzoate-propyl d7, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1246820-92-7

Marbofloxacin, 100 µg/ml, Methanol, 1ml