EPA Method 8061A Matrix Spike Solution Back Catalog number: 80605 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4502-300-25IO Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request PFRS-030S Resorcinol bis(diphenyl phosphate), 100µg/ml in Toluene, 1ml Price on request 3378.14-100-ME Dicofol Price on request