EPA Method 502.2 Internal Standard Back Catalog number: 91703 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674037 Haloxyfop, 100mg Price on request 2897.19-K-HXX5 Methyl octadecanoate-d35, 1000µg/mL, Solvent-n-hexane, Unit 1mL, # of units-5, Cas.no. 29823-25-4 Price on request 2226.10-K-HX 1,3-Diethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 141-93-5 Price on request