Molecular Sieve Beads - 3A pore size
These are fill packs for Molecular Sieves, available in 5 lb and 10 lb bags. Great for removing residual water and purifying your solvent.
These are the 3 angstrom pore size, used for drying of highly polar solvents such as Ethanol and Methanol. Bead particle mesh size is 4x8. Recommended for use in ethanol\methanol purification and water removal.
Molecular Sieve Beads SDS at link below.
Molecular Sieve Beads SDS