Propazine, 10.0 µg/ml, Acetonitrile, 10ml

Patulin, 100µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 149-29-1

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

4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml