Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
AQ 4246-2015 Technical specification of dust for building materials logistics 150.0 via email in 1~3 business day valid
AQ/T 4247-2015 Specification of dust and toxicant control for cement enterprise 280.0 via email in 1~3 business day valid
GB 11277-1989 Surface active agents; Non-ionic surface active agents; Determination of cloud point index(water number) ; Volumetric method 30.0 via email in 1~3 business day abolished
GB 11278-1989 Anionic and non-ionic surface active agents; Determination of the critical micellization concentration; Method by measuring surface tension with ring 30.0 via email in 1~3 business day abolished
GB 11983-1989 Surface active agents-Determination of wetting power by immersion 75.0 via email in 1~3 business day abolished
GB 11987-1989 Surface active agent-Technical alkane sulphonates-Determination of total alkane sulphonates content 30.0 via email in 1~3 business day valid
GB 11988-1989 Surface active agent-Technical alkane sulfonates-Determination of mean relative molecular mass and content of alkane monosulfonates 60.0 via email in 1~3 business day abolished
GB 11989-1989 Anionic surface active agents-Determination of soluble matter content in light petroleum 30.0 via email in 1~3 business day abolished
GB 5550-1990 45.0 via email in 1~3 business day superseded
GB 5558-1985 30.0 via email in 1~3 business day superseded
GB 7382-1987 Surface active agents--Determination of the power to disperse calcium soap--Acidimetric method (Modified Schonfeldt method) 180.0 via email in 1~3 business day valid
GB 7383-1987 GB 7383-1987 120.0 via email in 1~3 business day abolished
GB 7462-1987 75.0 via email in 1~3 business day superseded
GB 7463-1987 Surface active agents; Determination of the power to disperse calcium soap; Acidimetric method (Modified Schoenfeldt method) 45.0 via email in 1~3 business day abolished
GB 9291-1988 Surface active agents; Method of testing of the restraining effect of leveling agents for disperse dyes on dyeing polyester textiles under high temperature conditions 45.0 via email in 1~3 business day abolished
GB 9292-1988 Surface active agents; Method of testing of the migration action of leveling agents for disperse dyes on dyeing polyester textiles under high-temperature condition 60.0 via email in 1~3 business day superseded
GB/T 11275-2007 Surface active agents—Determination of water content 180.0 via email in 1~3 business day valid
GB/T 11276-2007 Surface active agents—Determination of the critical micellization concentration 180.0 via email in 1~3 business day valid
GB/T 11277-2012 Surface active agents—Non-ionic surface active agents—Determination of cloud point index(water number)—Volumetric method 120.0 via email in 1~3 business day valid
GB/T 11543-1989 Surface active agents-The identification of emulsions of moderate to high viscosity and the method of evaluation of their capability of emulsifying 224.0 via email in 1~3 business day abolished


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