Sigma-Aldrich
MAGic ClampTM tube rack
MAGic ClampTM universal platform for flasks and tube racks
Magic Touch 2TM ice bucket with lid
MagLabTM storage system
Magnesium salicylate tetrahydrate, tech.
Magnesium-aluminum-zinc alloy, Mg96Al3Zn1
Magnetic copper
Magnetic shielding alloy, Ni77Fe14Cu5Mo4