(S)-(+)-Carvone,96%,100 µg/mL,MeOH,1mL

Arsenic (As)

2,2',4,5'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 243982-82-3

o,p'-DDD, 200µg/ml in Isooctane, 1ml