China Determination of pH GB Standards Search Result

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	GB/T 12690.29-2000 Rare earth metals and their oxide--Determination of cerium oxide content--Fluorescent spectrophoto-metric method - 英文版
	GB/T 18105-2000 Method for determination of the processing degree of rice and other grain kernels using iso-color-phase differential staining(IDS) - 英文版
	GB/T 223.14-2000 Methods for chemical analysis of iron，steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content - 英文版
	GB/T 12496.7-1999 Test methods of wooden activated carbon--Determination of pH - 英文版
	GB/T 12496.17-1999 Test methods of wooden activated carbon--Determination of sulphate - 英文版
	GB/T 12496.15-1999 Test methods of wooden activated carbon--Determination of sulphide - 英文版
	GB/T 12496.12-1999 Test methods of wooden activated carbon--Determination of pHenol adsorption - 英文版
	GB/T 6015-1999 Butadiene for industrial use--Determination of trace dimer--Gas chromatographic method - 英文版
	GB/T 17819-1999 Determination of vitamin B12 in vitamins premix--High-pressure liquid chromatography - 英文版
	GB/T 17816-1999 Determination of total ascorbicacid in feeds--o-Phenylenediamine fluorometry - 英文版
	GB/T 17813-1999 Determination of nicotinic acid and folic acid in compound premix--High-pressure liquid chromatography - 英文版
	GB/T 11848.12-1999 Determination of boron in uranium ore concentrate by spectrophotometry - 英文版
	GB/T 17669.5-1999 Gypsum plasters--Determination of pHysical properties of powder - 英文版
	GB/T 17669.4-1999 Gypsum plasters--Determination of pHysical properties of pure paste - 英文版
	GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables--Part 2:Determination of degree of acidity of gases by measuring pH and conductivity - 英文版
	GB/T 17623-1998 Determination of componental contents of gases dissolved in insulating oil by gas chromatography method - 英文版
	GB/T 17530.2-1998 Determination of purity of industrial use acrylate esters by gas chromatography - 英文版
	GB/T 17281-1998 Natural gas--Determination of hydrocarbons from butane(C4) to hexadecane(C16)--Gas chromato-graphic method - 英文版
	GB/T 6495.5-1997 Photovoltaic devices--Part 5:Determination of the equivalent cell temperature(ECT) of photovoltaic (PV) devices by the open-circuit voltage method - 英文版
	GB/T 17141-1997 Soil quality--Determination of lead，cadmium--Graphite furnace atomic absorption spectrophoto-metry - 英文版
	GB/T 17140-1997 Soil quality--Determination of lead，cadmium--KI-MIBK extraction flame atomic absorption spectrophotometry - 英文版
	GB/T 17139-1997 Soil quality--Determinationof nickel--Flame atomic absorption spectrophotometry - 英文版
	GB/T 17138-1997 Soil quality--Determination of copper，zinc--Flame atomic absorption spectrophotometry - 英文版
	GB/T 17137-1997 Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry - 英文版
	GB/T 17136-1997 Soil quality--Determinationof total mercury--Cold atomic absorption spectrophotometry - 英文版
	GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride andsilver nitrate - 英文版
	GB/T 17134-1997 Soil quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometry - 英文版
	GB/T 17132-1997 Environment--Determination of methylmercury--Gas chromatography - 英文版
	GB/T 17131-1997 Water quality--Determination of 1，2-dichlorobenzene，1，4-dichlorobenzene，1，2，4-trichlorobenzene--Gas chromatography - 英文版
	GB/T 17130-1997 Water quality--Determination of volatile halogenated organic compounds--Headspace gas chromatography - 英文版

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