Desmetryn, 100µg/ml in Acetonitrile, 1ml

Pethoxamid, 10.0 µg/ml, Acetonitrile, 10ml

Sulfur System Test Mixture, 10mL in Toluene/Isooctane (1:9) S-4038-1 S-4038-2 100 ppm 0.1 ppm Dimethyl sulfide 100 ppm 0.1 ppm 2-Propanethiol 10 000 ppm 10 ppm

sec-Butylparaben, 100mg