Herbicide Spiking Standard - TCLP Procedure Back Catalog number: 19249 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674038 Haloxyfop-P, 25mg Price on request MET-11755AM1-1ML Dimethenamid ESA sodium salt, 100µg/ml in MeOH,1ml Price on request 31029 EPA Method 525 - Perchlorinates Price on request