cis-Tramadol HCl Back Catalog number: 96504 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 100031-1-100ML Mg, 1000 µg/mL in 2% HNO3, 100ml Price on request 10685.12-100-IO 2,2',3,4',5-Pentachlorobiphenyl Price on request 675628 Isoxathion, 100 µg/ml, Ethyl acetate, 5ml Price on request