1,2,3-Trichloronaphthalene, 1.2ml x 50ug/ml, nonane

( alphaR)-8-Bromo- alpha-methyl-benzo[1,2-b:4,5-b']difuran-4-ethanamine hydrochloride (Bromo-Dragonfly hydrochloride), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 332012-24-5

Cyclopenta[cd]pyrene,200 µg/mL,toluene,1mL,

Multi-Element Sol.1, 10µg/mL in 5%HNO3 /H2O, 100ml