1,2,4-Trimethylbenzene Back Catalog number: 31491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94868 PCB Co-Eluter Isomer Mix Price on request 675600 Vamidothion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 682921 Thifensulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request