15N3-Simazine, 100 µg/ml, Acetonitrile, 1ml

1,2-Dichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 95-50-1

GLC Reference standard 569-C, 100mg

13C18-Triphenyl phosphate, 1.2ml x 50ug/ml, toluene