EPA Method 8260B Surrogate Standard Back Catalog number: 23012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended NK-ST-B2 Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 9288.17-25MG Mirtazapine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 61337-67-5 Price on request 71122 Acridine Price on request