(±)-Atenolol-d7 (N-isopropyl-d7),100 µg/mL,MeOH,1mL,

Zirconium (Zr)

2,2',3,4,5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,4-Dimethylquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1198-37-4