EPA Method 8260B Internal Standard Back Catalog number: 22213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677257 Tetrachloroethene, 1ml Price on request M4M187 2,2',3,4',5,5',6-Heptachloro-4-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene Price on request 675132 Penoxsulam, 100 µg/ml, Acetonitrile, 1ml Price on request
