2,3-Dimethylbutane Back Catalog number: 71003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676985 Valproic acid, 100mg Price on request C16990550 Sulfadimethoxine, certified, 0.25g Price on request 680422 zeta-Cypermethrin, 100 µg/ml, Acetone, 1ml Price on request