Tolprocarb, 100 µg/ml, Acetonitrile, 1ml

2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl ,100 µg/mL,isooctane,1mL,

tert-Butanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-65-0

Erythromycin ethyl succinate,neat,neat,10mg