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 Chromolith® CapRod® RP-18 endcapped 300-0.1 capillary column 150424
Material Safety Data Sheet or SDS for Chromolith® CapRod® RP-18 endcapped 300-0.1 capillary column 150424 from Merck for download or viewing in the browser.