Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 41074-2021 Microbeam analysis―Method of specimen preparation for analysis of general powders using WDS and EDS $225.00 via email in 1~3 business day valid
GB/T 41076-2021 Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel $255.00 via email in 1~3 business day valid
GB/T 42310-2023 Nanotechnology—Measurement for specific surface area of graphene powder—Static volumetric method by argon gas adsorption $405.00 via email in 1~5 business day valid
GB/T 42360-2023 Surface chemical analysis―Total reflection X-ray fluorescence analysis of water $315.00 via email in 1~5 business day valid
GB/T 42518-2023 Bismuth germanate (BGO) crystal—Chemical analysis of trace elements—Glow discharge mass spectrometry $255.00 via email in 1~3 business day valid
GB/T 42543-2023 Surface chemical analysis—Scanning probe microscopy—Determination of cantilever normal spring constants $435.00 via email in 1~3 business day valid
GB/T 42658.4-2023 Surface chemical analysis―Guidelines to sample handling,preparation and mounting―Part 4:Reporting information related to the history,preparation,handling and mounting of nano-objects prior to surface analysis $375.00 via email in 1~3 business day valid
GB/T 42659-2023 Surface chemical analysis―Scanning probe microscopy―Determination of geometric quantities using SPM:Calibration of measuring systems $690.00 via email in 1~3 business day valid
GB/T 43088-2023 Microbeam analysis—Analytical electron microscopy—Measurement of the dislocation density in thin metals $375.00 via email in 1~5 business day valid
GB/T 43661-2024 Surface chemical analysis—Scanning probe microscopy—Standards on the definition and calibration of spatial resolution of electrical scanning probe microscopes (ESPMs) such as SSRM and SCM for 2D-dopant imaging and other purposes $300.00 via email in 1~5 business day valid
GB/T 43663-2024 Surface chemical analysis—Secondary-ion mass spectrometry—Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry $285.00 via email in 1~3 business day valid
GB/T 44007-2024 Nanotechnologies—Measurement of the hydrogen storage capacity of nanoporous materials—Gas adsorption method $285.00 via email in 1~3 business day valid
GB/T 4470-1998 Analytical spectroscopic methods-Flame emission,atomic absorption and atomic fluorescence-Vocabulary $300.00 via email in 1~3 business day valid
GB/T 4471-1984 Precision of test methods for chemical products--Determination of repeatability and reproducibility by inter-laboratory tests $600.00 via email in 1~5 business day valid
GB/T 4472-2011 Detemination of density and relative density for chemical products $120.00 immediately valid
GB/T 4650-2012 Chemical products for indutrial use-Sampling-Vocabulary $190.00 via email in 1~3 business day valid
GB/T 4930-2021 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs) $255.00 via email in 1~3 business day valid
GB/T 4946-1985 Terms of gas chromatography $280.00 via email in 1~3 business day superseded
GB/T 4946-2008 Terms of gas chromatography $370.00 via email in 1~3 business day valid
GB/T 5332-1985 Method of test for ignition temperature of flammable liquids and gases $100.00 via email in 1~3 business day superseded
* Related standard quantity: * Page quantity: * Current: * First Previous [2][3][4][5][6][7][8][9][10][11][12] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040 51La