Sulfadimethoxine, 100 µg/ml, Methanol, 1ml

Dimethyltrisulfide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3658-80-8

Mono-n-butyl phthalate (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in MTBE, 1,2ml

Indeno[1,2,3-cd]pyrene, 100mg