Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 1541-2013 Paper and board—Determination of dirt 120.0 via email in 1~3 business day valid
GB/T 12032-1989 Determination of carbohydrate composition in raw materials and puips by gas chromatography 60.0 via email in 1~3 business day abolished
GB 20811-2006 Waste paper recycled requirements 105.0 via email in 1~3 business day valid
GB/T 7974-2013 Paper,board and pulps—Measurement of diffuse blue reflectance factor—D65 brightness(Diff/ Geometry,Outdoor daylight conditions) 180.0 via email in 1~3 business day valid
GB/T 2677.8-1994 Fibrous raw material—Determination of acid-insoluble lignin 60.0 via email in 1~3 business day valid
GB 10337-1989 Raw material and pulp - Determination of acid-soluble lignin 30.0 via email in 1~3 business day abolished
GB/T 20216-2006 Determination of effective residual ink 60.0 via email in 1~3 business day valid
GB/T 22873-2008 Corrugated fibreboard - Determination of the water resistance of the glue bond(immersion) 180.0 via email in 1~3 business day valid
GB/T 8941-2013 Paper and Board - Measurement of Specular Gloss 210.0 via email in 1~3 business day valid
GB/T 1545.2-2003 Paper,board and pulp―Determination of pH of aqueous extracts 105.0 via email in 1~3 business day superseded
GB/T 8942-2016 Paper―Determination of softness 105.0 via email in 1~3 business day valid
GB/T 28119-2011 Paper、paper board and paper products for food packaging—Terms 210.0 via email in 1~3 business day valid
GB/T 2679.2-2015 Sheet materials―Determination of water vapour trasmission rate―Gravimetric (Dish) method 165.0 via email in 1~3 business day valid
GB/T 31110-2014 Paper and board―Determination of z-directional tensile strength 165.0 via email in 1~3 business day valid
QB/T 4896-2015 Determination of deinking efficiency for recycled pulp via email in business day valid
GB/T 2677.1-1993 Fibrous raw material of sampling for analysis 30.0 via email in 1~3 business day valid
GB/T 22906.9-2008 Testing of cores - Part 9: Determination of flat crush resistance 120.0 via email in 1~3 business day valid
GB/T 2677.10-1995 Fibrous raw material-Determination of holocellulose 60.0 via email in 1~3 business day valid
GB 10742-1989 Raw fiber material; Determination of pectin content 45.0 via email in 1~3 business day superseded
GB/T 18402-2001 Pulps--Determination of drainability (dainage time method) 75.0 via email in 1~3 business day valid
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