(13C12)Dieldrin, 1.2mL x 100ug/mL, nonane

n-Tridecane-d28, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121578-12-9

3-Chloro-1,2-propandiol-1-monostearate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Penicillin G, 1000µg/ml in MeOH, 1ml