Atrazine desethyl, 100µg/mL in MeOH, 1ml

Chlorite (ClO2-)

Phthalic acid, bis-methylglycol ester, certified, 0.25g

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