No powder Molecular Sieve 1.type:3A, 4A, 5A,13X 13X APG 2.Shape ... COA; MSDS ect No powder Molecular Sieve 3A, 4A, 5A,13X 13X APGProduct descriptionMolecular sieve is a material containing tiny pores ... is used in this case.Methods for regeneration of molecular sieves include pressure change (as in oxygen concentrators), ... kerosen and the liquid hydrocarbon No powder Molecular Sieve 3A, 4A, 5A,13X 13X APG