Tilmicosin ,neat,neat,250mg,

1-Nitronaphthalene-d7, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 80789-77-1

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 1ml

Iopromide, 100µg/ml in Acetonitrile, 1ml