GB/T 35596-2022 Heat resistant blowed from borosilicate glass

GB/T 35596-2017 Heat resistant glass wares by blowing

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 622-1989 Chemical reagent—Hydrochloric acid GB/T 622-2006 Chemical reagent—Hydrochloric acid GB/T 629-1997 Chemical reagent—Sodium hydroxide GB/T 629-2026 Chemical reagent—Sodium hydroxide GB/T 1628-2008 Glacial acetic acid for industrial use GB/T 1628-2020 Glacial acetic acid for industrial use GB/T 1628.1-2000 Glacial acetic acid for industrial use GB/T 1628.2-2000 Glacial acetic acid for industrial use—Determination of color—Spectrophotometric method GB/T 1628.3-2000 Glacial acetic acid for industrial use—Determination of acetic acid content—Titrimetric method GB/T 1628.4-2000 Glacial acetic acid for industrial use—Determination of formic acid content—Iodometric method GB/T 1628.5-2000 Glacial acetic acid for industrial use—Determination of formic acid content—Gas chromatographic method GB/T 1628.6-2000 Glacial acetic acid for industrial use—Determination of acetaldehyde content—Titrimetric method GB/T 1628.7-2000 Glacial acetic acid for industrial use—Determination of iron content—Atomic absorption spectrometric method GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 4548-1995 Test method and classification for hydrolytic resistance of the interior surfaces of glass containers GB/T 4548.2-2003 Glassware—Hydrolytic resistance of the interior surfaces of glass containers—Determination by flame spectrometry and classification GB 4806.5-2016 National Standard of Food Safety Glassware GB/T 6543-1986 Corrugated box GB/T 6543-2008 Single and double corrugated boxes for transport packages GB/T 6543-2025 Single and double corrugated boxes for transport packages GB/T 6579-1986 Laboratory glassware—Methods for thermal shock test GB/T 6579-2007 Laborator glassware—Thermal shock and thermal shock endurance test methods GB/T 6580-1997 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification GB/T 6580-2021 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification GB/T 6581-1986 Glass—Resistance to attack by hydrochloric acid at 100℃—Flame emission or atomic absorption spectrometric method GB/T 6581-2007 Glass resistance to attack by hydrochloric acid at 100℃ flame emission method or flame atomic absorption spectrometric method GB/T 6581-2026 Glass—Resistance to attack by hydrochloric acid at 100 ℃—Flame emission or flame atomic absorption spectrometric method GB/T 6582-1997 Glass—Hydrolytic resistance of glass grains at 98℃—Method of test and classification GB/T 6582-2021 Glass—Hydrolytic resistance of glass grains at 98℃—Method of test and classification GB/T 12416.2-1990 Glass—Hydrolytic resistance of glass grains at 121℃—Test method and classification GB/T 15347-1994 Chemical reagent L Ascorbic acid GB/T 15347-2015 Chemical reagent—L(+)-Ascorbic acid GB/T 15726-1995 Glassware—stress examination methods GB/T 15726-2021 Glassware—Stress examination methods GB/T 15728-1995 Glass—Resistance to attack by a boiling hydrochloric acid—gravimetric method of test and classification GB/T 15728-2021 Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification GB/T 16920-1997 Glass—Determination of coefficient of mean linear thermal expansion GB/T 16920-2015 Glass—Determination of coefficient of mean linear thermal expansion GB/T 28194-2011 Glass—Double liner method for determination thermal coefficient expansion GB/T 28209-2011 Methods for chemical analysis of borosilicate glasses GB/T 28209-2023 Methods for chemical analysis of borosilicate glasses GB 31604.24-2016 National Standards for Food Safety: Determination of Cadmium Migration in Food Contact Materials and Products GB 31604.34-2016 National Food Safety Standards: Determination and Determination of Migration of Lead in Food Contact Materials and Products GB/T 35595-2017 Glass containers—Testing methods for arsenic and antimony release GB/T 35595-2025 Glass containers—Testing methods for arsenic and antimony release HG/T 3266-2019 HG/T 3266-2019 Thiourea for industrial use HG/T 3266-2002 Thiourea for industrial use HG/T 3585-2023 Industrial Sodium Borohydride HG/T 3585-2009 HG/T 3585-2009 Industrial Borohydride HG/T 3585-1999 Sodium Borohydride Solution