TCLP - Herbicide Spiking Standard Back Catalog number: 19219 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73688 Bifenazate Price on request EPA-537PDS-R1 EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml Price on request 71716 Cyclooctanone Price on request