Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol

Wisconsin DNR DRO n-Hydrocarbon Standard

EPA Method 552,552.1,552.2 Internal Std

1,2-/1,4-Dimethyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16207-81-1 / 16267-35-9