Tri-n-butylphosphate-d27 Back Catalog number: 9491.12-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 91184 EPA Method 610/8310 Analytes Price on request 673613 alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml Price on request 675815 Desmetryn, 10.0 µg/ml, Acetonitrile, 10ml Price on request