EPA Method 552,552.1,552.2 Internal Std Back Catalog number: 30105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11923.17-10MG Bumetanide,neat,neat,10mg, Price on request 53081 Instrument Standard 5 Price on request 9029.6-K-IO Chlorobenzene-d5, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3114-55-4 Price on request