You searched for: Molecular sieve 3A (0.3 nm, 3 Å)

Supplier: Avantor

, BAKER ANALYZED® 8-12 Mesh, activated, J.T.Baker®

Supplier: VWR Chemicals

This molecular sieve is a clay-bound potassium form of Type A molecular sieve. A 3Å molecular sieve will adsorb molecules with critical diameters up to three angstroms. It adsorbs water and ammonia, but not larger molecules like ethane.