Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml

1,413 µS/cm conductivity solution (box of 25x20mL sachet)

CWA Nitroglycerine

Calibration solutions (EN 14105) Calibration solution 1 2 3 4 Syringe, µL µL of glycerol solution 10 40 70 100 100 µL of monoolein solution 50 120 190 250 500 µL of diolein soluti