1,1-Dibromoethane

ßß-Carotane, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17161-33-0

Nicosulfuron-d6 (dimethoxy-d6),100 µg/mL,acetonitrile,1mL,

2-Hydroxycarbamazepine, 10µg/ml in Acetonitrile, 1ml