o, m, & p-Xylenes Back Catalog number: 97024 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675359 D4-Ethephon, 100 µg/ml, Acetone, 1ml Price on request L-PFDOS Sodium perfluoro-1-dodecanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 674546 Swep, 250mg Price on request