Multi-Element Internal Standard Back Catalog number: 50160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CBP-2-D 2-Chlorobiphenylene, 1.2ml x 1x10-4M, dimethylsulfoxide Price on request C13081750 Donepezil hydrochloride, 100mg Price on request 674883 Triclabendazole, 100mg Price on request