Allopurinol, 100µg/ml in Acetonitrile, 5ml

1,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Oxydemeton-methyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 301-12-2

Alkalinity as Calcium Carbonate