Tetracontane, 100 µg/ml, Hexane, 10ml Back Catalog number: 676816 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11194.26-100MG Diisononyl phthalate (C9-alkyl ester isomer mix),neat,neat,100mg, Price on request 675308 Alachlor, 100 µg/ml, Methanol, 5ml Price on request EPA-23IS Internal Standard Solution, 1.2ml, nonane Price on request