EPA Method 525.2 Pesticide Level 4 Back Catalog number: 92843 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended LPM-TRA-1510-HC-1 N-Desmethyl-cis-tramadol.HCl, 10mg Price on request MDF-123789 1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 83601 2,4-D n-butyl ester Price on request
