EPA Method 505/507 - Pesticide Standard Back Catalog number: 91936 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50647 Sodium arsenate dibasic heptahydrate (As) Price on request 10770.39-100-T 2-Chloro-1,3-propanediol-distearate-d5,100 µg/mL,toluene,1mL, Price on request S-4726-50-TX10 Custom mix of PBDEs 1961.12 PBDE-28 1962.12 PBDE-47 1964.12 PBDE-66 1967.12 PBDE-99 1968.12 PBDE-100 1969.12 PBDE-119 1970.12 PBDE-138 1971.12 PBDE-153 1972.12 PBDE-154 1973.12 PBDE-183 Price on request