Theophylline,neat,neat,100mg,

Chlorthion, 10.0 µg/ml, Ethyl acetate, 10ml

n-Octane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 111-65-9

Dichlorvos, 100µg/mL in Acetonitrile, 1ml