EPA Method 551.1 Performance Check Soln Back Catalog number: 30104 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 13768.9-K-ME Lamotrigine-13C3,d3, Major, 1000µg/ml in MeOH, 1ml Price on request 70102 2,4’-DDT, 1000µg/ml in MeOH, 1ml Price on request PCN-INC PCN Major Incineration Congeners Solution/Mixture, 1.2ml, nonane Price on request