PCB No. 31, certified, 25mg Back Catalog number: C20003100 Availability: In the manufacturer's stock Price on request - + Recommended 2791.13-100-AN 4,4'-Methylenebis (2-chloroaniline),100 µg/mL,acetonitrile,1mL, Price on request J211030 JHSB3 , approximately 80%, 0,5mg Price on request 50471 ICP Mix - 0.5 µg / mL Price on request
