Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

BAC-DDAC-Mix 1, 10.0 µg/ml, Acetonitrile, 10ml

(±)-Sotalol-d7 hydrochloride (isopropyl-d7),1000 µg/mL,MeOH,1mL,

2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol