DZ/T 0064.14-1993 Underground water quality testing method: EDTA-disodium dihydrate titration method for magnesium determination

DZ/T 0064.1-1993 Groundwater quality testing methods general principles DZ/T 0064.2-1993 Groundwater quality testing methods - Sampling and storage of water samples DZ/T 0064.3-1993 Groundwater quality testing method - Determination of temperature DZ/T 0064.4-1993 Groundwater quality testing method: Determination of color intensity DZ/T 0064.5-1993 Testing methods for groundwater quality: Glass electrode method for determining pH value DZ/T 0064.6-1993 Groundwater quality testing method: Determination of conductivity DZ/T 0064.7-1993 Groundwater quality testing method: Determination of Eh value DZ/T 0064.8-1993 Groundwater quality testing method: Determination of suspended solids DZ/T 0064.9-1993 Groundwater quality testing method: Determination of total dissolved solids using 105°C drying method and 108°C drying method DZ/T 0064.10-1993 DZ/T 0064.11-1993 Groundwater quality testing method: Gas-liquid separation hydride atomic fluorescence method for arsenic determination DZ/T 0064.12-1993 Groundwater quality testing method: Flame atomic absorption spectroscopy for determination of calcium and magnesium DZ/T 0064.13-1993 Underground water quality testing method: A method for determining calcium using NTA titration DZ/T 0064.15-1993 Groundwater quality determination method: Bismuthate method for determination of hardness using disodium EDTA titration DZ/T 0064.16-1993 Underground water quality testing method: Catalytic voltammetry for determining cadmium DZ/T 0064.17-1993 Testing method for groundwater quality: Dichlorophthalic acid diphenylhydrazone spectrophotometry for determination of chromium DZ/T 0064.18-1993 Groundwater quality testing method: Catalytic voltammetry for determination of total and hexavalent chromium DZ/T 0064.19-1993 Underground water quality testing method: Catalytic voltammetry for copper determination DZ/T 0064.20-1993 Underground water quality testing method: Chelating resin exchange enrichment flame atomic absorption spectrometry for the determination of copper, lead, zinc, cadmium, nickel, and cobalt DZ/T 0064.21-1993 Underground water quality testing method: Electrothermal atomic absorption spectrometer for determination of copper, lead, zinc, cadmium, nickel, and chromium DZ/T 0064.22-1993 Underground water quality testing method: Couple-ion plasma atomic emission spectroscopy method for determining copper, lead, zinc, cadmium, manganese, chromium, nickel, cobalt, tin, beryllium and titanium DZ/T 0064.23-1993 The method for testing groundwater quality using Phenanthroline to determine iron using spectrophotometry. The term “Groundwater quality” translates into English as “Groundwater purity” DZ/T 0064.24-1993 Groundwater quality testing method: Sodium thiosulfate spectrophotometry for iron determination DZ/T 0064.25-1993 Groundwater quality testing method: Flame atomic absorption spectroscopy for iron determination DZ/T 0064.26-1993 Underground water quality testing method: Cold atomic absorption spectrophotometry for determination of mercury DZ/T 0064.27-1993 Underground water quality testing method: Flame emission spectroscopy for determination of potassium and sodium DZ/T 0064.28-1993 Groundwater quality testing method: Ion chromatography to determine potassium, sodium, lithium, and ammonium DZ/T 0064.29-1993 The method for testing groundwater quality by flame emission spectroscopy for determination of lithium. The test method for groundwater quality by flame emission spectroscopy for determination of lithium DZ/T 0064.30-1993 Underground water quality testing method: Flame atomic absorption spectrometry for lithium determination DZ/T 0064.31-1993 Testing method for groundwater quality: APS superoxidedenaturing spectrophotometry for determination of manganese DZ/T 0064.32-1993 Groundwater quality testing method: Flame atomic absorption spectroscopy for determination of manganese DZ/T 0064.33-1993 Groundwater quality testing method: Catalytic polarography for determination of molybdenum DZ/T 0064.34-1993 Groundwater quality testing method: Catalytic polarography for determination of nickel and cobalt DZ/T 0064.35-1993 The method for testing groundwater quality: Catalytic graphite electrometry for determination of lead DZ/T 0064.36-1993 Groundwater quality testing method: Flame emission spectroscopy for determination of rubidium and cesium DZ/T 0064.37-1993 DZ/T 0064.38-1993 The method of groundwater quality testing: Atomic fluorescence method for determination of selenium. (Translation) DZ/T 0064.39-1993 Underground water quality testing method: Flame emission spectroscopy method for determining strontium DZ/T 0064.40-1993 Groundwater quality testing method: Catalytic polarography for determination of vanadium DZ/T 0064.41-1993 Groundwater quality testing method: Catalytic polarography for determination of zinc DZ/T 0064.42-1993 Groundwater quality testing method: Sensing coupled plasma atomic absorption spectrometer for determination of strontium and barium DZ/T 0064.43-1993 The method for testing groundwater quality using titration to determine acidity DZ/T 0064.44-1993 Groundwater quality testing method H: Acid-methyliodide spectrophotometry for determining boron DZ/T 0064.45-1993 The method for testing groundwater quality using mannitol-base titration to determine boron DZ/T 0064.46-1993 Underground water quality testing method: Bromophenol red colorimetry for determination of bromide DZ/T 0064.47-1993 The method of testing groundwater quality using titration to determine free carbon dioxide DZ/T 0064.48-1993 Testing method for groundwater quality: titration method for determining erosive carbon dioxide DZ/T 0064.49-1993 Groundwater quality testing method: titration method for determining carbonate, bicarbonate, and hydroxide DZ/T 0064.50-1993 DZ/T 0064.51-1993 Groundwater quality testing method: Ion chromatography to determine chloride, fluoride, bromide, nitrate, and sulfate DZ/T 0064.52-1993 Groundwater quality testing method: Aryldiazaindole colorimetric method for determination of cyanide DZ/T 0064.53-1993 Underground water quality testing method: Alizarin complexone colorimetric method for determining fluoride. (English translation only) DZ/T 0064.54-1993 Underground water quality testing method: Ion selective electrode method for determining fluoride. (The result will be English translation only.) DZ/T 0064.55-1993 Groundwater quality testing method: Catalytic reduction method for determining iodide DZ/T 0064.56-1993 Groundwater quality testing method: Starch colorimetric method for determining iodide DZ/T 0064.57-1993 The method for testing groundwater quality using Nessler's reagent colorimetric method to determine ammonium DZ/T 0064.58-1993 The method of testing groundwater quality using the dihydroxybenzene-sulfonic acid spectrophotometry to determine nitrate is: "Nitrate determination using dihydroxybenzene-sulfonic acid spectrophotometry in groundwater quality testing" DZ/T 0064.59-1993 Groundwater quality testing method: UV spectrophotometry for determination of nitrate DZ/T 0064.60-1993 Testing methods for groundwater quality: Spectrophotometry for determination of nitrite ion. Note: This is the English translation only DZ/T 0064.61-1993 The method for testing groundwater quality using the phosphorus-biuret method for determining phosphate DZ/T 0064.62-1993 Testing method for groundwater quality: Determination of silicon oxide using molybdenum yellow colorimetry DZ/T 0064.63-1993 Testing methods for groundwater quality - Determination of silicate using the molybdenum blue colorimetric method DZ/T 0064.64-1993 DZ/T 0064.65-1993 Groundwater quality testing method: Turbidity method for determining sulfate DZ/T 0064.66-1993 The method of testing groundwater quality using iodometric method to determine sulfide DZ/T 0064.67-1993 Groundwater quality testing method: Diaminodiphenylamine colorimetric method for determining sulfide DZ/T 0064.68-1993 Groundwater quality testing method: Acidic permanganate oxidation method for determining chemical oxygen demand DZ/T 0064.69-1993 Groundwater quality testing method: Alkaline permanganate oxidation method for determining chemical oxygen demand DZ/T 0064.70-1993 Testing method for groundwater quality: determination of chemical oxygen demand using the re-doxydative method DZ/T 0064.71-1993 Groundwater quality testing method: Gas chromatography to determine organic chlorine residue DZ/T 0064.72-1993 The method for testing groundwater quality using gas chromatography to determine the amount of organic phosphorus residue DZ/T 0064.73-1993 Testing method for groundwater quality - 4-aminoantipyrine spectrophotometric determination of phenol DZ/T 0064.74-1993 Groundwater quality testing method: Gas chromatography method for determining gases DZ/T 0064.75-1993 Groundwater quality testing method: Radon and radon measurement using gas emanation method DZ/T 0064.76-1993 The method for testing groundwater quality using radiochemical analysis to determine total alpha and total beta DZ/T 0064.77-1993 Groundwater quality testing method CO2-H2O (carbon dioxide-water) equilibrium method for determining oxygen isotopes (Note: 2 represents the lowercase o and h) DZ/T 0064.78-1993 Groundwater quality testing method: Metal zinc reduction method for determination of deuterium DZ/T 0064.79-1993 The method for testing groundwater quality using radiochemical methods to determine deuterium DZ/T 0064.80-1993 Groundwater quality testing method - determination of 39 elements including lithium using plasma mass spectrometry