(±)-Sotalol-d7 hydrochloride (iso-propyl-d7)

L-PFHxS with branched isomers (Potassium Salt), 1.2ml x 50ug/ml, methanol

2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml