EPA Method 552.2 - Surrogate Standard Back Catalog number: 30109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1536.18-100-TX5 m-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17714-84-0 Price on request 679493 Fipronil-desulfinyl, 25mg Price on request 30004 EPA Method 500 Series Internal Standard #5 Price on request