EPA Method 515.2 Underivatized Back Catalog number: 30073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFMES Sodium trifluoromethanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 680573 2,3,5-Trichloro-6-hydroxybenzoic acid, 100mg Price on request S-4680-100-MEX10 Custom Mix dicarboxylic acids C2-C12, 100ug/ml C2 (01) Oxalic acid C3 (02) Malonic acid C4 (05) Succinic acid C5 (06) Glutaric acid C6 (07) Adipic acid C7 Price on request