o-Xylene Back Catalog number: 95871 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79216 1,4-Dioxane Price on request 96550 Methaqualone-D4 Price on request 11676.12-100-IO 2,3',4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request