Fenpropathrin, 100 µg/ml, Acetonitrile, 5ml

Ochratoxin A CRM,10 µg/mL,acetonitrile,2mL,

DOW 624 Volatile Internal/Surrogate Standard

2,3,4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,