Method 1614 Native PAR Stock Solution, in Nonane, 1,2ml

Betaxolol hydrochloride, 10mg

3 Deuterated Compounds Internal Standard Mix 3 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Benzene-d6 39.7 Naphthalene-d8 20.9 Ethylbenzene-d 10 39.3

Dinonyl phthalate (mixture of isomers), 1000mg