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Flint/Clear Neutral Pharmaceutical Glass Tubing (USP Type 1)
Main composition:1) SiO2: 70%2) B2O2: 6.6%3) Na2O: 11%4) Al2O3: 6.2%5) CaO: 3%6) BaO: 2%Properties:1) Coefficient of mean linear thermal expansion: 7.3±12) Transformation temperature: 550±15°C3) Working point: 1,110±20°C4) Softening point: 750±20°C5) Used to make ampoule and vialPacking:Export carton on fumigated wooden pallet
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