1,2,4,5-Tetramethylbenzene Back Catalog number: 71222 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673720 Trifluralin, 100 µg/ml, Ethyl acetate, 5ml Price on request 2726.16-10MG 4-Isopropylthioxanthone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83846-86-0 Price on request 11918.4-100-IO Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL, Price on request