o-Xylene-d10 Back Catalog number: 71796 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8824.8-100-CY Paraoxon-methyl, 100µg/mL, Solvent-C.hexane, Unit 1mL, # of units-1, Cas.no. 950-35-6 Price on request SC-263312 Ethyl perfluoroheptanoate, 5g Price on request 92704 EPA Method 525Mix #2 Price on request