DZ/T 0064.20-2021Groundwater quality analysis method - Part 20: Determination of copper, lead, zinc, cadmium, nickel and cobalt content Chelating resin exchange enrichment flame atomic absorption spectrophotometry (English PDF)
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DZ/T 0064.20-2021 (Groundwater quality analysis method - Part 20: Determination of copper, lead, zinc, cadmium, nickel and cobalt content Chelating resin exchange enrichment flame atomic absorption spectrophotometry) is available as an English-translated PDF.
DZ/T 0064.20-2021 is the Chinese industry standard "Groundwater quality analysis method - Part 20: Determination of copper, lead, zinc, cadmium, nickel and cobalt content Chelating resin exchange enrichment flame atomic absorption spectrophotometry". It is in force and replaces DZ/T 0064.20-1993.
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Document preview — DZ/T 0064.20-2021
Contents
- Document data
1 Document data
Sector: Geology (industry standard).
Status: valid, replaces DZ/T 0064.20-1993.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Editions of DZ/T 0064.20
| Edition | Title | Revision | Status |
|---|---|---|---|
| DZ/T 0064.20-2021 | Groundwater quality analysis method - Part 20: Determination of copper, lead, zinc, cadmium, nickel and cobalt content Chelating resin exchange enrichment flame atomic absorption spectrophotometry | — | Valid |
| DZ/T 0064.20-1993 | Underground water quality testing methods. Chelating resin exchange Flame Atomic Absorption Spectrometry. Determination of copper, aluminum, zinc, cadmium, nickel and cobalt | — | Obsolete |
This page sells the current edition, DZ/T 0064.20-2021. Earlier editions are listed for reference only.
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Related Standards
DZ/T 0064.21-2021 — Groundwater quality analysis methods - Part 21: Determination of copper, lead, zinc, cadmium, nickel, chromium, molybdenum and silver content Flameless atomic absorption spectrophotometry
DZ/T 0064.19-1993 — Groundwater quality test methods - the determination of copper with catalytic polarography
DZ/T 0064.22-1993 — Methods for examination of groundwater quality - Determination of copper, lead, zinc, cadmium, manganese, chromium, nickel, cobalt, tin, beryllium and titanium by inductively coupled plasma atomic emission spectrometry
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DZ/T 0064.20-2021
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