Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
Safety Data Sheet for Spectinomycin, Dihydrochloride, Pentahydrate, Streptomyces sp. - CAS 22189-32-8 - Calbiochem 567570
Material Safety Data Sheet or SDS for Spectinomycin, Dihydrochloride, Pentahydrate, Streptomyces sp. - CAS 22189-32-8 - Calbiochem 567570 from Merck for download or viewing in the browser.