GB/T 17138-1997 in English

SUPERSEDED

Soil quality - Determination of copper, zinc - Flame atomic absorption spectrophotometry

Issued on:1997-12-08
Implemented on:1998-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $110.00
$107.00

Standard No:	GB/T 17138-1997
Document status:	SUPERSEDED
Superseded by:	HJ 491-2019 Soil and sediment - Determination of copper, zinc, lead, nickel and chromium - Flame atomic absorption spectrophotometry
Superseded on:	2019-09-01
Title in English:	Soil quality - Determination of copper, zinc - Flame atomic absorption spectrophotometry
Title in Chinese:	土壤质量铜、锌的测定火焰原子吸收分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1997-12-08
Implemented on:	1998-05-01
ICS Classification:	13.080-Soil quality. Pedology
Chinese Classification:	Z18-Analysis methods for environmental quality of soils
Professional Classification:	GB-National Standard
Related Keywords:	atomic absorption spectrophotometry scopethis standard atomic absorption soil quality non-characteristic absorption soil digestion solution
Related Topics:	Soil Quality Copper Zinc gb17138 gb17138-1997 GB/T+17138-1997 GB 17138 GB/T 17138 gb+17138 GB/t+17138 GB/T 17138- gbt 17138 1997 gb+t+17138+1997 gb t 17138 Flame Atomic Photometer gbt 17138-1997 soil lead flame Soil Quality Determination of Copper and Zinc Flame Atomic Absorption Spectrophotometry Premium Atomic Absorption Spectrophotometer Soil Quality Determination of Copper and Zinc Flame Atomic Absorption Spectrophotometry gb17138 1997 Copper ion spectrophotometry gb17138+1997 High quality atomic absorption spectrophotometer Highest Quality Atomic Absorption Spectrophotometer Two Methods of Atomic Absorption Spectrophotometer gb /t 17138 How to Test Absorbance gb+t+17138 Soil Quality Copper, Zinc Soil Quality Determination of Lead and Cadmium Graphite Furnace Atomic Absorption Spectrophotometry Determination method of zinc in soil Soil Quality Copper flame atomic absorption zinc Soil Quality Copper Zinc Atomic mass from GB/T-17138-1997 Flame Atomic Absorption Spectrophotometer GB/17138-1997 a3 flame atomic absorption photometer Atomic Absorption Flame Spectrophotometer GB/t 17138-1997 Copper spectrophotometer measurement method Soil Quality Copper relative atomic mass determination Determination of copper, Relative Atomic Mass Determination Method Atomic Absorption Photometer Cadmium Flame Determination of Zirconium by Flame Photometry gb/t17138 Determination of Copper and Zinc in Soil by Flame Atomic Absorption Spectrophotometry Determination of Soil Quality Nickel by Flame Atomic Absorption Spectrophotometry Copper ion spectrophotometry Atomic Absorption Flame Photometer Concentration determined by atomic absorption atomic absorption spectrophotometer flame method relative atomic mass measurement What is the measurement of the absorption peak of a substance? photometric soil flame atomic absorption soil nickel Atomic Flame Photometer a3 Flame Atomic Absorption Spectrophotometer Soil Quality Copper Flame Photometer and Atomic Absorption Soil Zinc Determination Method atomic mass Atomic Absorption and Flame Photometers Flame Photometer and Atomic Spectrophotometer flame photometric atomic absorption Spectrophotometer measures absorption Non-flame atomic absorption photometer Flame Spectrophotometer Atomic Absorption Flame Spectrophotometer Aluminum Flame Atomic Absorption Spectrophotometry Flame Atomic Absorption Zinc and Total Zinc Soil Arsenic Spectrophotometry Flame Spectrophotometer and Atomic Absorption Flame Atomic Absorption Spectrophotometer How to Determine Spectrophotometer Absorption Peak Water Quality Total Nickel Atomic Absorption Spectrophotometry Determination of Sulfate by Flame Atomic Absorption Spectrophotometry Automatic Flame Atomic Absorption Photometer Determination method of zinc in soil flame atomic absorption spectrophotometry The relative atomic mass of zinc Zinc Relative Atomic Mass indirect atomic absorption spectrophotometry flame atomic absorption spectrophotometry flame atomic photometry Spectrophotometric method for the determination of cadmium in soil copper relative atomic mass Zinc Atomic Mass Samples for Atomic Absorption Spectrophotometry Copper zinc reagent spectrophotometry Atomic Spectrophotometer Determination Method How is light absorbance measured? Flame atomic absorption spectrophotometer test method Relative Atomic Mass of Copper Lithium Flame Absorption Spectrophotometer atomic photometer copper GB 17138-1997 Relative Absorbance Absolute Absorbance Quantitative Analysis by Atomic Absorption Spectrophotometry Copper atom relative mass Flame photometric detection volume zinc soil Determination of Magnesium by Atomic Absorption Spectrophotometry Atomic Absorption Determination in Soil Determination of cobalt in soil by flame atomic absorption method atomic flame temperature Flame Photometer and Atomic Flame Photometer copper atomic mass atomic mass weight Atomic Absorption Spectrophotometry and Spectrophotometry Atomic Absorption Spectrophotometry and Flame Spectrophotometry Atomic Absorption Spectrophotometry vs Spectrophotometry Atomic mass is given by Premium Flame AA Determination of Copper by Water Flame Method Flame Photometric Analysis How much zinc is in the soil Flame Atomic Absorption Spectrometry Atomic Fluorescence Spectrometry Chromium atomic absorption soil Atomic Absorption Spectroscopy Copper C atomic mass Determination method of copper and zinc in soil flame atomic spectrophotometry Determination method of copper and zinc in soil Non-flame atomic absorption spectrophotometer Atomic Absorption and Flame Photometer one atomic mass Flame Photometer and Atomic Absorption Measure Relative Atomic Mass Atomic Absorption Flame Photometer What is the main measurement of soil by atomic absorption instrument Determination of copper and zinc in soil Spectrophotometry and Atomic Absorption Spectrophotometry Soil Quality Copper Zinc Flame Soil Quality Copper Zinc Flame Determination of Zinc in Soil by Flame Atomic Absorption Spectrophotometry cobalt flame atomic absorbance Tick absorbance Atomic mass of Cr cAtomic mass Determination of copper and zinc in soil Atomic Mass of Zinc Measurement of Rubidium by Atomic Absorption Spectrophotometry Atomic Absorption Spectrophotometry Rubidium Atomic Light + Copper Flame Photometer and Atomic Absorption Spectrophotometer Flame-Atomic Absorption Spectrophotometry Orient Flame Atomic Absorption Spectrophotometer Flame Atomic Photometer Determination of water quality sodium atomic absorption spectrophotometry the mass of an atom Atomic Absorption Flame Zinc The relative atom of zinc Flame Photometer vs. Atomic Absorption Spectrophotometer measure the relative atomic mass of Determination of water quality beryllium atomic absorption spectrophotometry copper atomic mass Zinc Atomic Mass Spectrophotometer measures substances Zinc relative atom The chemical atomic mass of zinc Atomic Soil Chromium Content Atomic Fluorescence and Flame Atomic Absorption Atomic mass fraction of zinc photon proton dot Cadmium Soil Spectrophotometry Determination of copper flame method Soil Quality Determination of Copper and Zinc Flame Atomic Absorption Spectrophotometry Determination of Relative Atomic Mass Atomic Mass of Copper Copper Mass Relative Atomic Mass Atomic Photometry Copper Determination of copper by atomic absorption flame method relative atomic mass Relative Atomic Mass of Copper Lithium Atomic Absorption Spectroscopy Copper zinc in soil photon proton dot Determination of water quality sodium atomic absorption spectrophotometry Determination of copper in soil by atomic absorption spectrophotometry mass of the c atom Is a flame photometer the same as an atomic absorption spectrophotometer? 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《GB/T 17138-1997土壤质量铜、锌的测定火焰原子吸收分光光度法》由467（生态环境部）归口，主管部门为生态环境部。

Scope

This standard specifies the flame atomic absorption spectrophotometric method for the determination of copper and zinc in soil. The detection limit of this standard (calculated by weighing 0.5g sample to digest and dilute to 50ml) is: copper 1mg/kg, zinc 05mg/kg. When the iron content in the soil digestion solution is greater than 100mg/L, the absorption of zinc is inhibited, and the interference of coexisting components can be eliminated by adding lanthanum nitrate. When the salt content is high, non-characteristic absorption often occurs, which can be overcome by background correction.

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Sample only — not a preview of GB/T 17138-1997