EPA Method 8270A - Mix #16 Back Catalog number: 82703 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72370 2,4-Di-tert-amylphenol Price on request 71991 2,4-Dimethylheptane Price on request 10708.2-100-MEX5 O,O-Dimethylthiophosphate-13C2, sodium salt Price on request