β-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

2,2',5,5'-Tetrachlorobenzidine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15721-02-5

alpha- and ß- Amyrine benzoate, Mixture, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4660-99-5/3607-93-0

Prothiophos, 100µg/mL in Acetonitrile, 1ml