Method 1640Mix A Back Catalog number: 53146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4037-K-10IO 2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request 10434.15-K-ME Carbamazepine-10,11-epoxide-d10 Price on request 672830 Triasulfuron, 100mg Price on request