PCB No. 32, 100µg/ml in Isooctane, 1ml

Thiazole,100 µg/mL,MeOH,1mL,

Trifluralin-d14 (di-n-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347841-79-6

Perfluoro-5-oxahexanoic acid (PFMBA), 1.2ml x 50ug/ml, methanol