2,5-Dimethyl-1-phenylpyrrole,neat,neat,10mg,

Tecnazene, 100 µg/ml, Acetonitrile, 1ml

Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml

Ofloxacin,100 µg/mL,MeOH,1mL,