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.
Polygard® CE Cartridge Filter 30 in. 1.0 µm Code 7 Silicone - (Polygard® CE Cartridge Filter 30 in. 1.0 µm Code 7 Silicone)
SDS
Safety Data Sheet for Polygard® CE Cartridge Filter 30 in. 1.0 µm Code 7 Silicone CE0173S06
Material Safety Data Sheet or SDS for Polygard® CE Cartridge Filter 30 in. 1.0 µm Code 7 Silicone CE0173S06 from Merck for download or viewing in the browser.