cis-11,12-Methyleneoctadecanoic acid, 5mg

EPA Method 625 Base/Neutrals Mix #2

Perfluoro([5-methoxy-1,3-dioxolan-4-yl]oxy)acetic acid (C6O4), 1.2ml x 50ug/ml, methanol

Demeton-S-methyl-sulfoxide, 10.0 µg/ml, Acetonitr