EPA Method 632 - Analytes Back Catalog number: 30170 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675856 Teflubenzuron, 100 µg/ml, Acetonitrile, 5ml Price on request 2103.22-100MG Hexyl 2-ethylhexyl phthalate (isomer mixture), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 75673-16-4 (CAS of single isomer) Price on request P4100000 Pyridoxine hydrochloride, 100mg Price on request