EPA Method 8270A - Mix #16 Back Catalog number: 82703 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended I721500 3-Iodo-L-thyronine, 10mg Price on request 70021 Aroclor 1260 Price on request 679240 Salmeterol xinafoate, 10mg Price on request