GB/T 24533-2009 Graphite negative electrode materials for lithium ion battery

GB/T 24533-2019 Graphite negative electrode materials for lithium ion battery

GB/T 3521-2008 Method for chemical analysis of graphite IEC 62321 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 606-2003 Chemical reagent—General method for the determination of water—Karl Fischer method GB/T 1479-1984 Metallic powders—Determination of apparent density—Part 1:Funnel method GB/T 1479.1-2011 Metallic powders—Determination of apparent density—Part 1:Funnal method GB/T 1479.2-2011 Metallic powders—Determination of apparent density—Part 2:Scott volumeter method GB/T 1479.3-2017 Metallic powders—Determination of apparent density—Part 3:Oscillating funnel 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 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 3518-1995 Flake graphite GB/T 3518-2008 Flake graphite GB/T 3518-2023 Flake graphite GB/T 3519-1995 Amorphous graphite GB/T 3519-2008 Amorphous graphite GB/T 3519-2023 Cryptocrystalline graphite GB/T 3520-1995 Determination method for fineness of graphite GB/T 3520-2008 Test method for fineness of graphite GB 3778-1994 Carbon black for use in rubber industry GB 3778-2003 Carbon black for use in rubber products GB/T 3778-2011 Carbon black for use in rubber products GB/T 3778-2021 Carbon black for use in rubber products GB/T 3782-1993 Acetylene black—Specification limits GB/T 3782-2006 Acetylene black GB/T 3782-2016 Acetylene black GB/T 5162-1985 Metallic powders—Determination of tap density GB/T 5162-2006 Metallic powders—Determination of tap density GB/T 5162-2021 Metallic powders—Determination of tap density GB/T 6388-1986 Transport package shipping mark GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 9724-2007 Chemical reagent—General rule for the determination of pH GB/T 13732-1992 General rules for sampling inspection of bulk materials with uniform size GB/T 13732-2009 General rules for sampling inspection of bulk materials with uniform size GB/T 18287-2000 General specification of lithium-ion battery for cellular phone GB/T 18287-2013 General specification of lithium-ion cells and batteries for mobile phone GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 19587-2004 Determination of the specific surface area of solids by gas adsorption using the BET method GB/T 19587-2017 Determination of the specific surface area of solids by gas adsorption using the BET method JB/T 4220-2011 The determination method of lattice parameters for artificial graphite SN/T 2005.2-2005 Determination of Polybrominated Biphenyls and Polybrominated Diphenyl Ethers in Electrical and Electronic Products - Part 2: Gas Chromatography-Mass Spectrometry (GC-MS) JB/T 4220-1999 The method for determining the lattice parameters of artificial graphite GB/T 3520-2024 Test method for fineness of graphite GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)