Dimethachlor, certified, 0.25g Back Catalog number: C12670000 Availability: In the manufacturer's stock Price on request - + Recommended 71332 2-Methylhexane Price on request S-4049-005-10ME Methanol QC Reference mixture V Trimethylamine, 50 ppb (weight by weight), in methanol; Unit: 10x10mL Price on request 90223 n-Hexane Price on request