Tokuthion

Tetrabromophthalic anhydride, 1.2ml x 50ug/ml, toluene

Gonyautoxin-5 (akaB1), 65µM, Solvent-AcOH pH5 (aq), Unit 0.5mL, # of units-1, Cas.no. 64296-25-9

Atrazine-2-hydroxy-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,