1,2-Propanediol, certified, 1ml

Column Resolution Test Mix C16-C18 2 Analytes, each 1 mass % in n-octane; unit: 5x1mL n-Hexadecane C16 n-Octadecane C18

WHO PCB Extraction Standard, 100pg/µl in nonane, 1,2ml

Fluometuron, 10 µg/ml, Acetonitrile, 10ml