Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml

Chlorinated paraffins (Cl:40%), technical mix,1000 µg/mL,isooctane,1mL

Strontium (Sr)

17 alpha(H),21ß(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 67069-14-1