EPA Method 502.2 Internal Standard Back Catalog number: 91703 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-100S 2,2',4,4',6-Pentabromodiphenyl ether,50µg/ml IO,1m Price on request L20032100CY PCB-Mix 21, 10µg/mL in Cyclohexane, 10ml Price on request 9417.17-K-ME Venlafaxine hydrochloride,1000 µg base/mL,MeOH,1mL Price on request