EPA Method 8081A Organochlorine Pesticides Back Catalog number: 92952 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended H918750 (+)-20-Hydroxyecdysone, 1g Price on request X9027 bis(2-Chloroethyl) ether Price on request MOPCB-2004S 4-Methoxy-3,5-dichlorobiphenyl,100µg/ml in IO, 1ml Price on request