Azithromycin dihydrate,neat,neat,50mg,

Musk xylene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81-15-2

Chlorinated paraffins (Cl:40%), technical mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Butachlor-ESA sodium salt, 100µg/ml in Acetonitrile, 1ml