GLC Reference standard 744, 100mg Back Catalog number: GLC-744 Availability: In the manufacturer's stock Price on request - + Recommended 676816 Tetracontane, 100 µg/ml, Hexane, 10ml Price on request 95789 PAH Standard Price on request 66123 2',3,4,4',5-Pentachlorobiphenyl (123) Price on request