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Borosilicate Glass Tube

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Brief description--Borosilicate glass tubeUSP type I borosilicate glass tube for glass ampoules,Website:http://www.pharm-pack.com, glass vials, glass test tubes, glass syringes and glass cartridges.Color: clear and amberCountry of origin: ChinaProduct Description--Borosilicate glass tubeWe can supply three types borosilicate glass tubes, they have different physical properties and chemical properties.ITEM Borosilicate glass tube 3.3 Borosilicate glass tube 5.0 Borosilicate glass tube 7.0 Chemical
? ? ?CompositionSiO280±0.575±0.571±0.5B2O313±0.511±0.56.8±0.5Al2O32.0±0.55.4±0.54.0-5.0BaO0.6±0.20.5±0.21.5-3.0CaO0.5-1.50.5-1.52.0-3.0Na2O3.2±0.56.5±0.57.0-8.0K2O0.5±0.20.5±0.24.0-5.0As2O3+Sb2O3000PbO000MgO0.090.080.1Physical
? ? ?PropertiesThermal expansion coefficient（20-300℃, ×10-6/℃）ASTM E2283.2-3.44.8-5.06.9-7.1Annealing point℃ Log η?=13510-525530-550520-540Softening point ℃? Log η=7.6810-830779-783700-720Working point ℃? Log η=4.0126011201075Stress change point ℃ Log η=14.5510530520Density g/c m3 ASTM C7292.23±0.022.31-2.322.24-2.53Chemical
? ? ?PropertiesWater-resistance 0.02 N H2SO40.4-0.5
? ? ?USP Type I
? ? ?ISO 719 HGBI0.2-0.3
? ? ?USP Type I
? ? ?ISO 719 HGBI0.8-0.9
? ? ?USP Type I
? ? ?ISO 719 HGBIAcid-resistance
? ? ?(DIN 12116)Class S1Class S1Class S1Alkali-resistance
? ? ?(ISO 695)Class A2Class A2Class A2Colorclearclear and amberclear and amberMOQ3 tons10 tons2 tonsBorosilicate glass tube sizescustomizedTube endOrderly and sleekPackagingshrink wrapped, strong carton or palletPayment termsT/T, L/C, D/A, D/P, Western Union, Paypal, MoneyGramCertificatesISO9001, ISO14001, ISO18001Related productsGlass vials, glass ampoules, glass test tubes, glass syringes and glass cartridges.Butyl rubber stoppersVial seals, flip off capsHand capping tool, automatic?capping machinesFAQ--Borosilicate glass tube1.Q: Are you manufacturer or trading company?A: For borosilicate glass tubes, vials, vial seals, rubber stoppers, glass ampoules, test tubes, IV ba

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