PSA-C18-Mix 1 Back Catalog number: 674714 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16173500 Phthalic acid, bis-iso-butyl ester, certified, 0.25g Price on request 92684 Pesticide Mix # 2,10ug/ml in Ethylacetate,1ml Price on request 677868 Tembotrione, 10 µg/ml, Acetonitrile, 10ml Price on request