Dioxathion, 10.0 µg/ml, Cyclohexane, 10ml

2,4-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

Dinaphtho[2,1-b;2',3'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 204-91-1

Clarithromycin, certified, 0.1g