EPA 525.2 Phenols Back Catalog number: 93694 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82403 (Use Part# 82423) EPA Method 8240A Mix #3 Price on request 50249 Control Standard for ICP-MS Price on request 10633.12-50-NN 1,2,3,4,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request