2,2,3,4,5,6,6-Heptachlorobiphenyl,-186

n-Perfluoroheptanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-85-9

3-Chloromethcathinone hydrochloride,1000 µg base/mL,MeOH,1mL,

Bromodichloromethane