Norflurazon, 10 µg/ml, Acetonitrile, 10ml

TCMTB (Busan), 10mg

Nodularin-R,12.4 µmol/L,water:MeOH=1:1,1mL,

2,2',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane