China Determination of pH GB Standards Search Result

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	GB/T 20441.6-2017 Electroacoustics—Measurement microphones—Part 6: Electrostatic actuators for determination of frequency response - 英文版
	GB/T 34806-2017 Determination of 13 kinds of prohibited colourants in cosmetics—High performance liquid chromatography - 英文版
	GB/T 34683-2017 Determination of formaldehyde content in water-borne coatings—High performance liquid chromatographic method - 英文版
	GB/T 34918-2017 Determination of 7 sexual hormones in cosmetics—Ultra high performance liquid chromatography-tandem mass spectrometry - 英文版
	GB/T 34715-2017 Thermoplastic elastomer—Determination of pHthalates—Gas chromatography-mass spectrometry - 英文版
	GB/T 34706-2017 Determination of organotins content in coatings—Gas chromatography/mass spectrometry method - 英文版
	GB/T 5195.6-2017 Fluorspar—Determination of pHosphorus content—Photometric method - 英文版
	GB/T 34474.1-2017 Determination of banded structure of steel—Part1：Micrographic method using standards diagrams - 英文版
	GB/T 10574.13-2017 Methods for chemical analysis of tin-lead solders—Part 13：Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method - 英文版
	GB/T 10574.9-2017 Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method - 英文版
	GB/T 12690.6-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method - 英文版
	GB/T 34436-2017 Determination of formamide in toy materials—Gas chromatography-mass spectrometry （GC-MS) - 英文版
	GB/T 34435-2017 Determination of migratable chromium(Ⅵ) in toy materials—High performance liquid chromatography-inductively coupled plasma mass spectrometry(HPLC-ICP-MS) - 英文版
	GB/T 5124.4-2017 Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method - 英文版
	GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders—Part 11：Determination of pHosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry - 英文版
	GB/T 4698.3-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 3：Determination of silicon content—Molybdenum blue spectrophotometry - 英文版
	GB/T 4698.22-2017 Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 1819.11-2017 Methods for chemical analysis of tin concentrates—Part 11：Determination of aluminium oxide content—Chromazuzal S spectrophotometric method - 英文版
	GB/T 4698.20-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4：Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 13747.15-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 15：Determination of boron content—Curcumin spectrophotometry - 英文版
	GB/T 4698.19-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19：Determination of molybdenum content—Thiocyanate-differential spectrophotometry - 英文版
	GB/T 4698.5-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5：Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 13747.8-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 8：Determination of cobalt content—Nitroso-R-salt spectrophotometry - 英文版
	GB/T 13747.11-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry - 英文版
	GB/T 13747.13-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography - 英文版
	GB/T 4698.24-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24：Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 13747.14-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 14：Determination of uranium content—Polarography - 英文版
	GB/T 13747.19-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part19：Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 13747.16-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 16：Determination of chloric content—Silver chloride nephelometry and ion selective electrode method - 英文版
	GB/T 13747.25-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版

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