EPA Method 8121 Surrogate Standard Back Catalog number: 81204 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3376.10-100 Dichlorprop methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23844-57-7 Price on request 0033.34-10MG Dibenzo[cd,pg]bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 187-94-0 Price on request VHG-SDSL-100-100 Sulfur Standard: S @ 100 µg/g (0.0100 wt%) in #2 Diesel Fuel Price on request