EPA Method 8260B Purgeable Internal Standard Back Catalog number: 26013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MTBBA 2,3,4,5-Tetrabromobenzoic acid [13C6 ring], 1.2ml x 50ug/ml, methanol Price on request 678170 Fenfluthrin, 100 µg/ml, Acetonitrile, 1ml Price on request 676614 2,4-Diaminoanisole, 100mg Price on request