Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DZ 0029-1992 Microcomputer HYX-3 X-ray fluorescence analyzer via email in 1~3 business day valid
DZ 0030-1992 XDY-1 dual channel atomic fluorescence spectrometer technical conditions via email in 1~3 business day valid
GB 10983-1989 Spectroscope $260.00 via email in 1~3 business day valid
GB 10984-1989 Monochromator $260.00 via email in 1~3 business day superseded
GB 18151-2000 Laser guards $744.00 via email in 1~5 business day abolished
GB 2986-1982 The basic parameters of the plane-gratings spectrographs $180.00 via email in 1~3 business day valid
GB 7247.1-2001 Safety of laser products--Part 1:Equipment classification,requirements and users guide $810.00 via email in 1~3 business day abolished
GB 7667-1996 The dose of X-rays leakage from electron microscope $184.00 via email in 1~3 business day abolished
GB 7667-2003 The dose of X-rays leakage from electron microscope $30.00 via email in 1~3 business day valid
GB/T 13742-1992 Optical transer function-accuracy of measurement $130.00 via email in 1~3 business day abolished
GB/T 15074-1994 General guide for EPMA quantitative analysis $150.00 via email in 1~3 business day abolished
GB/T 15075-1994 Method for testing EPMA instrument $220.00 via email in 1~3 business day abolished
GB/T 15244-1994 Quantitative analysis method of electron probe on glasses $180.00 via email in 1~3 business day superseded
GB/T 15245-1994 Standard method for quantitative electorn probe microanalysis of ree oxides $224.00 via email in 1~3 business day abolished
GB/T 15245-2002 Quantitative analysis of rare earth element(REE) oxides by electron probe microanalysis(EPMA) $120.00 via email in 1~3 business day valid
GB/T 15246-1994 Standard method for electron probe microanalysis of sulfide minerals $184.00 via email in 1~3 business day abolished
GB/T 15246-2002 Quantitative analysis of sulfide minerals by electron probe microanalysis $160.00 via email in 1~3 business day abolished
GB/T 15246-2022 Microbeam analysis—Quantitative analysis of sulfide minerals by electron probe microanalysis $210.00 via email in 1~3 business day valid
GB/T 15247-1994 Electron probe quantitative analysis method of carbon in carbon steel and low alloy steel-Sensitivity curve method (detection limit method) $264.00 via email in 1~3 business day abolished
GB/T 15247-2008 Microbeam analysis - Electron probe microanalysis - Guidelines for determining the carbon content of steels using calibration curve method $220.00 via email in 1~3 business day valid
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