Gx Tubing. High-quality Gx Glass Tubing for pharmaceutical packaging. Tubular Glass
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1 Gx Tubing High-quality Gx Glass Tubing for pharmaceutical packaging In its two tubing production sites in Pisa (Italy) and Vineland, NJ (USA), Gerresheimer produces clear and amber borosilicate glass tubing of best hydrolytic quality. To meet our customers growing demand for highest quality performance we use state-of-the-art furnace technologies guaranteeing a homogeneous melting process which is checked by modern control systems and regular chemical analysis. Two tubing production sites furnaces Clear and amber glass tubing Glass type I (compliant to Pharm. Eur. / USP / JP) Expansion coefficient and Diameters: 0 mm Wall weights: mm 0/ 9
2 Chemical and Physical Characteristics for Gx-V Clear Borosilicate Glass Note: Gx-V is also known as N A, name may be used interchangeably. Table : Glass Composition Gx-V (approximate oxide weight [%]) Oxide Component Symbol Gx-V Silicon Dioxide SiO.0 Boron Oxide B. Aluminium Oxide AI.8 Calcium & Magnesium Oxide CaO + MgO 0. Sodium Oxide Na O. Potassium Oxide K O. Chlorine Cl - 0. Iron Oxide (*) Fe < 00 ppm Barium Oxide (*) BaO < 00 ppm Titanium Dioxide (*) TiO < 00 ppm Table : Chemical Resistance Classifications Gx-V Clear Glass is classified as Type I in accordance with current Pharm. Eur. and USP. The aforementioned glass belongs to the st Hydrolytic Class if tested in accordance with the ISO 0 specification. (DIN ) Class S (ISO 9) Class A (ASTM E 8) Class B Table : Physical Properties Gx-V Name Unit Gx-V Average Linear T.E.C. 0 - K - Density g cm -. Relative Refractive Index (number) *.9 * at 8,nm Table : Viscosity Curve Gx-V Characteristic Temperatures Name Viscosity [Poise] Gx-V Working Point 0,0 0 C Softening Point 0, 8 C Annealing Point 0,0 0 C Strain Point 0, C Table : / Arsenic / Antimony Contents of Pb, Cd, Hg, Cr VI is below the 00 ppm limit value stated Parliament and Council Directive Article of 9// EC of 0. Dec. 99 on packaging and packaging waste with updates 00//EC and 00/0/EC. 0/ 0
3 Chemical and Physical Characteristics for Gx-D Clear Borosilicate Glass Table : Glass Composition Gx-D (approximate oxide weight [%]) Oxide Component Symbol Gx-D Silicon Dioxide SiO.0 Boron Oxide B. Aluminium Oxide AI.8 Calcium & Magnesium Oxide CaO + MgO.0 Sodium Oxide Na O.8 Potassium Oxide K O. Chlorine Cl Iron Oxide (*) Fe < 00 ppm Barium Oxide (*) BaO < 00 ppm Titanium Dioxide (*) TiO < 00 ppm Table : Chemical Resistance Classifications Gx-D Clear Glass is classified as Type I in accordance with the current Pharm. Eur. and USP. The aforementioned glass belongs to the st Hydrolytic Class if tested in accordance with the ISO 0 specification. (DIN ) Class S (ISO 9) Class A (ASTM E 8) Class B Table : Physical Properties Gx-D Name Unit Gx-D Average Linear T.E.C. 0 - K - Density g cm -. Relative Refractive Index (number) *.9 * at 8,nm Table : Viscosity Curve Gx-D Characteristic Temperatures Name Viscosity [Poise] Gx-D Working Point 0,0 C Softening Point 0, C Annealing Point 0,0 C Strain Point 0, C Table : / Arsenic / Antimony Contents of Pb, Cd, Hg, Cr VI is below the 00 ppm limit value stated Parliament and Council Directive Article of 9// EC of 0. Dec. 99 on packaging and packaging waste with updates 00//EC and 00/0/EC. 0/
4 Chemical and Physical Characteristics for Gx-L Amber Borosilicate Glass Note: Gx-L is also known as A0, name may be used interchangeably. Table : Glass Composition Gx-L (approximate oxide weight [%]) Oxide Component Symbol Gx-L Silicon Dioxide SiO 9.0 Boron Oxide B 0.0 Aluminium Oxide AI.0 Calcium & Magnesium Oxide CaO + MgO.0 Sodium Oxide Na O.0 Potassium Oxide K O.0 Chlorine Cl - 0. Iron Oxide (*) Fe.0 Barium Oxide (*) BaO. Titanium Dioxide (*) TiO.0 Table : Chemical Resistance Classifications Gx-L Amber Glass is classified as Type I in accordance with the current Pharm. Eur. and USP. The aforementioned glass belongs to the st Hydrolytic Class if tested in accordance with the ISO 0 specification. (DIN ) Class S (ISO 9) Class A Table : Physical Properties Gx-L Name Unit Gx-L Average Linear T.E.C. 0 - K - Density g cm -. Relative Refractive Index (number) *.0 * at 8,nm Table : Viscosity Curve Gx-L Characteristic Temperatures Name Viscosity [Poise] Gx-L Working Point 0,0 0 C Softening Point 0, C Annealing Point 0,0 0 C Strain Point 0, C Table : / Arsenic / Antimony Contents of Pb, Cd, Hg, Cr VI is below the 00 ppm limit value stated Parliament and Council Directive Article of 9// EC of 0. Dec. 99 on packaging and packaging waste with updates 00//EC and 00/0/EC. made from Gerresheimer amber glass tubes give the following results: 0/
5 Chemical and Physical Characteristics for Gx Clear Borosilicate Glass Note: Gx is also known as KG-, name may be used interchangeably. Table : Glass Composition Gx (approximate oxide weight [%]) Oxide Component Symbol Gx Silicon Dioxide SiO 80.0 Boron Oxide B. Aluminium Oxide AI. Calcium & Magnesium Oxide CaO + MgO < 0. Sodium Oxide Na O. Potassium Oxide K O 0. Chlorine Cl - 0. Iron Oxide (*) Fe < 00 ppm Barium Oxide (*) BaO < 00 ppm Titanium Dioxide (*) TiO < 00 ppm Table : Chemical Resistance Classifications Gx Clear Glass is classified as Type I in accordance with the current Pharm. Eur. and USP. The aforementioned glass belongs to the st Hydrolytic Class if tested in accordance with the ISO 0 specification. (DIN ) Class S (ISO 9) Class A (ASTM E 8) Class A Table : Physical Properties Gx Name Unit Gx Average Linear T.E.C. 0 - K -. Density g cm -. Relative Refractive Index (number) *. * at 8,nm Table : Viscosity Curve Gx Characteristic Temperatures Name Viscosity [Poise] Gx Working Point 0,0 0 C Softening Point 0, 8 C Annealing Point 0,0 C Strain Point 0, C Table : / Arsenic / Antimony Contents of Pb, Cd, Hg, Cr VI is below the 00 ppm limit value stated Parliament and Council Directive Article of 9// EC of 0. Dec. 99 on packaging and packaging waste with updates 00//EC and 00/0/EC. 0/
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