Roxithromycin-d7, 2,5mg

1-Heptene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 592-76-7

2,4',6-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

D4-Ethylparaben, 100 µg/ml, Acetonitrile, 1ml