TY - BOOK ED - ASTM International TI - Standard test methods for determination of relative crystallinity of zeolite sodium A by X-ray diffraction T2 - ASTM Standards PY - 2009/// CY - United States PB - ASTM International KW - Crystallization KW - Crystallography KW - X-Ray diffraction N1 - Designation : D 5357 - 03 (Reapproved 2008) ER -