Isopyrazam, 10.0 µg/ml, Acetonitrile, 10ml

Haloacetic Acids

13C6-Sulfadimethoxine, 10mg

Sulfur Calibration Stock Solution Thiophene 1000 µg/mL in Toluene; unit: 5x1mL ampoules Please request for diluted samples in the range 1 to 1000 ng/mL.