Homatropine hydrobromide, 10mg

EN 15721 Internal Standard Stock Solution, procedure B 1382.2 Ethanol 16mL 8919.5 4-Methyl-2-pentanol 160µL Gives a concentration of approx. 8mg/mL

Chlorpropham

MCPA, 100µg/ml in Acetonitrile, 1ml