Trifluralin D14 (di-n-propyl D14), certified, 10mg

EPA 8040 Surrogate Standard S-4241 2mg/mL each in isopropanol, 1 mL, 5 x 1mL, 5mL 2-Fluorophenol 2,4,6-Tribromophenol

2-Methyl-2-butanethiol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 1679-09-0

2,2',3,3',4,5,5'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,