Sulfosulfuron, 100mg

Mass-Labelled PCDD & PCB Internal Standard Solution, 1.2ml, nonane

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

Pyriproxyfen