4,4'-(1-Phenylethylidene)bisphenol, 1.2ml x 50ug/ml, methanol

3-Acetyldeoxynivalenol, 100µg/ml in Acetonitrile, 1ml

2,2',3,4,4',5,5',6-Octachlorobiphenyl,100 µg/mL,isooctane,1mL,

TOC Calibration Standard