4-OH-Pyriproxyfen (4'-OH-pyr), 100 µg/ml, Acetoni

Phthalate Esters Mix 3, 1000µg/mL in Hexane, 1ml

1-Nitrofluoranthene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13177-28-1

n-Pentane-d12, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2031-90-5