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

1,4-Diethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 105-05-5

Trimethoprim-d9 (Major), 1mg

Bromocyclen,100 µg/mL,acetonitrile,1mL,