Di-n-butyl sulfide, as S, 200ug/L

syn Dechlorane Plus ,50 µg/mL,toluene,1mL,

Tianeptine sulphate mono hydrate,1000 µg base/mL,MeOH,1mL,

2,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane