EPA Method 515.1 Analytes - Underivatized Back Catalog number: 83596 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11853.19-100-MEX5 Propargite,100 µg/mL ,MeOH,1mL, Price on request 672946 9,9-Bis(methoxymethyl)-9H-fluorene, 50mg Price on request XA14050100WA Glyphosate 1,2-13C2 15N, 100 ng/µl, 1.1ml Price on request