(±)-Betaxolol-d7 hydrochloride (N-iso-propyl-d7)

n-Pentyltriphenyltin,1000 µg/mL,isooctane,1mL,

EN 15721 Internal Standard Stock Solution, procedure A 1382.2 Ethanol 8mL Pentanol-3 80µL (Gives a concentration of approx. 8mg/mL)

Benzyl benzoate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-51-4