Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,

7-Aminoclonazepam-d4 , , Solvent-, Unit , # of units-, Cas.no. 1215070-96-4

Carbofuran, 10.0 µg/ml, Ethyl acetate, 10ml

11H-Benzo[b]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-17-4