Maneb, 250mg

Acetochlor, 100µg/ml in MeOH, 1ml

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

Simazine, 1000µg/ml in Acetone, 1ml