Tilmicosin, 100 µg/ml, Methanol, 1ml

CWA Perchlorate

Dibenzyl phthalate, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 523-31-9

Perfluorotridecanoic acid, 50µg/mL in MeOH, 1mL