EPA Method 551.1 Performance Check Soln Back Catalog number: 30114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T100085 Taxine (mixture of Taxine B and iso-Taxine B) (~80%), 10mg Price on request X9065 1,2-Dichlorobenzene Price on request B203560 Benzo[k]fluoranthene, 100mg Price on request