Section 13 ARTICLES OF STONE, PLASTER,CEMENT,ASBESTOS, MICA OR SIMILAR MATERIALS; CERAMIC PRODUCTS; GLASS AND GLASSWARE 70 GLASS AND GLASSWARE 70 17 LABORATORY, HYGIENIC OR PHARMACEUTICAL GLASSWARE, WHETHER OR NOT GRADUATED Commodity Code Description 70 17 10 LABORATORY/HYGIENIC/PHARMACEUTICAL GLASSWARE,OF FUSED QUARTZ/OTH.FUSED.... 70 17 20 LABORATORY/HYGIENIC/PHARM. GLASSWARE OF OTHER GLASS HAVING A LINEAR COEF.. 70 17 90 OTHER LABORATORY/HYGIENIC/PHARM. GLASSWARE, WHETHER OR NOT GRADUATED/CALIB