Paraxanthine, 50mg Back Catalog number: 682270 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BDE-100 2,2',4,4',6-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 675528 Lepimectin, 10 µg/ml, Acetonitrile, 10ml Price on request S-4415-20-100PEX5 ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane Price on request