Phorate sulfone, 100mg

Perfluorooctane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

Fenitrothion D6 (O,O-dimethyl D6), 100µg/ml in Cyclohexane, 1ml

(+)-(S)-Chlorpheniramine maleate,1000 µg base/mL,MeOH,1mL,