EPA Method 8260 C-19 Standard Back Catalog number: 93256 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12121.18-10MG Lincomycin Hydrochloride,neat,neat,100mg, Price on request 73474 2,6,10-Trimethyl-2,6,10-triazaundecane Price on request DFP-LCS-B20 Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane Price on request