g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml

Cyromazine,neat,neat,250mg

4-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-33-5

PCB Congener Mix #2