Wisesorb 7 lb 5A Molecular Sieve Beads-1.5-2.5mm Bulk Desiccant Quantity:9 pcs and diagnostic reagents

and diagnostic reagents

With exceptional heat-sealing properties

No silica gel can escape from the top

One packet per bottle or pouch maintains potency and prevents clumping

Wisesorb 7 lb 5A Molecular Sieve Beads-1.5-2.5mm Bulk Desiccant Quantity:9 pcs and diagnostic reagents5A Molecular Molecular Sieve: It is a type of compound calcium based aluminosilicate desiccant whose effective pore size is 0. 5nm. It can absorb all types of molecular smaller than 0. 5nm. 5A molecular molecular sieve desiccant has rapid absorption speed. At 25, RH20% condition, it is able to absorb water vapor at 18% of its own weight. Aside from the functionality of 3A and 4A molecular sieve. It can also adsorb C3 C4 n alkanes, chloroethane,