Fenfuram, 100 µg/ml, Acetonitrile, 5ml

2,4-D 2-ethylhexyl ester, certified, 100mg

2',3,4',5,5'-Pentachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

2,3,9,10-Tetramethylantracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66552-77-0