2,3-Dimethylheptane Back Catalog number: 71954 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673782 Demeton-S, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 675863 Etoxazole, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 24023 EPA Method 8260 Internal & Surrogate Standard Price on request