Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware
HS code
70023200
Of other glass having a linear coeffcient of expansion not exceeding 5x10-6 per Kelvin within a temperature range of 0 0C to 300 0C
Common commodities
Borosilicate laboratory blanksLow expansion glass test tubesPyrex borosilicate glass rodsUnworked low thermal expansion glassHigh precision borosilicate tubingLaboratory grade borosilicate blanksBorosilicate glass vacuum tubesHeat resistant borosilicate tubesScientific-grade low expansion glassBorosilicate glass for thermal stability