2,4-Dinitrophenol, 250mg

n-Pentacosane-d52, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121578-13-0

2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Thiobencarb, 10.0 µg/ml, Ethyl acetate, 10ml