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.
MILLIPLEXMAP STAT Cell Signaling Magnetic Bead 5-Plex Kit - Cell Signaling Multiplex Assay - (MILLIPLEXMAP STAT Cell Signaling Magnetic Bead 5-Plex Kit - Cell Signaling Multiplex Assay)
SDS
Safety Data Sheet for MILLIPLEXMAP STAT Cell Signaling Magnetic Bead 5-Plex Kit - Cell Signaling Multiplex Assay 48-610MAG
Material Safety Data Sheet or SDS for MILLIPLEXMAP STAT Cell Signaling Magnetic Bead 5-Plex Kit - Cell Signaling Multiplex Assay 48-610MAG from Merck for download or viewing in the browser.