1-Methyl-2-pyrrolidinone Back Catalog number: 91036 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1992.12-5MG 2,3,3',4,4',5,6-Heptabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 189084-68-2 Price on request 677719 D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml Price on request XA20950902CY PAH-Mix 9 deuterated, 100µg/mL in Cyclohexane, 1ml Price on request