EPA Method 1666 Standard #2 Back Catalog number: 82450 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54119 pH 6.0 Standard @ 25°C Price on request 677401 Decabromodiphenyl ether, 50 µg/ml, Toluene, 1ml Price on request 673841 Trinexapac, 10.0 µg/ml, Acetonitrile, 10ml Price on request