Fentanyl-D5 Back Catalog number: 73061 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P4MOA Perfluoro-4-methyloctanoic acid, 1.2ml x 50ug/ml, methanol Price on request 59830 GFAA Mix Price on request MDBDPE 1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene Price on request