Pymetrozine, 100 µg/ml, Acetonitrile, 5ml

DNPH - Mix 4, 100µg/ml in Acetonitrile, 5ml

2,3-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-75-1

18?(H)-22,29,30-Trisnorneohopane,neat,neat,ca. 5 µg,