Sulfameter, 100 µg/ml, Methanol, 1ml

2H-Perfluoro-[1,2-13C2]-2-decenoic acid (8:2), 50µg/ml in Isopropanol, 1,2ml

4-n-Octylphenol-d4 diethoxylate

Diclofop-methyl, 250mg