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 Commodity Code Description 70 17 10 Laboratory, hygienic or pharmaceutical glassware, of fused quartz... 70 17 20 Of other glass having a linear coefficient of expansion not exceeding 5 x 10-6 per Ke 70 17 90 Other
