4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

2H,3H-Perfluorohex-2-enoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 37759-76-5

Dimethoate, 100 µg/ml, Toluene, 1ml

2-Heptanone