Simazine, 100 µg/ml, Acetonitrile, 5ml

Ethidimuron, 10 µg/ml, Acetonitrile, 10ml

EN 15721 Internal Standard Stock Solution, procedure A 1382.2 Ethanol 8mL Pentanol-3 80µL (Gives a concentration of approx. 8mg/mL)

3-Chloro-1,2-propandiol-distearate-d5