EPA Method 601 Purgeable Halocarbons Back Catalog number: 44000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10706.17-100-W Ciprofloxacin-d8 hydrochloride (piperazine-d8) Price on request 1261.14-K-IO 2-Butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1134-62-9 Price on request 58139 Yttrium (Y) Price on request