2-Methoxy-1-propyl acetate

beta-Endosulfan, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33213-65-9

Ethanol standard in whole blood,3.0g/L,whole blood, 3mL

Azithromycin, 1000µg/ml in MeOH, 1ml