4-Ethylphenol, 100 µg/ml, Methanol, 1ml

1,3,5-Triazine-2,4,6-triamine-[15N3] (Melamine-[15N3]), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 287476-11-3

Fenoxaprop-P-ethyl, 100 µg/ml, Acetonitrile, 5ml

2,3,4,6,9-Pentachlorodibenzofuran (or 1,4,6,7,8), 1.2ml x 50ug/ml, nonane