EPA Method 515 Herbicide Methyl Esters Back Catalog number: 93925 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MET-11043DM1-1ML Alachlor ESA sodium salt, 100µg/ml in MeOH, 1ml Price on request 58056 Barium (Ba) Price on request DPE-99 2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request