Zinc/Total Zinc Detection

GB/T 7475-1987#Water quality - Determination of copper, zinc, lead, and cadmium - Atomic absorption spectrophotometry - Water (including atmospheric precipitation) and wastewater - Zinc/total zinc

HJ 700-2014#Water quality - Determination of 65 elements - Inductively coupled plasma mass spectrometry - Water (including atmospheric precipitation) and wastewater - Zinc/total zinc

HJ 491-2019#Soil and sediment Determination of copper, zinc, lead, nickel, and chromium Flame atomic absorption spectrophotometry # Soil and sediment (land quality) # Zinc/total zinc

GB/T 17138-1997#Soil quality - Determination of copper and zinc - Flame atomic absorption spectrophotometry # Soil and sediment (soil quality) # Zinc/total zinc

Environmental Office Soil Letter [2017] No. 1625#Detailed Survey of National Soil Pollution Status Technical Regulations for Soil Sample Analysis and Testing Methods Part 1: Analysis and Testing Methods for Inorganic Items in Soil Samples # Soil and Sediments (Land Quality) # Zinc/Total Zinc

DZ/T 0279.2-2016#Method for analyzing regional geochemical samples Part 2: Determination of 27 components such as calcium oxide Inductively coupled plasma atomic emission spectrometry # Soil and sediment (land quality) # Zinc/total zinc

HJ 780-2015#Determination of inorganic elements in soil and sediment by wavelength dispersive X-ray fluorescence spectrometry # Soil and sediment (land quality) # Zinc/total zinc

DZ/T 0279.1-2016#Method for analyzing regional geochemical samples - Part 1: Determination of 24 components including aluminum oxide - Powder compression X-ray fluorescence spectrometry # Soil and sediment (land quality) # Zinc/total zinc

HJ 803-2016#Determination of 12 metallic elements in soil and sediment by aqua regia extraction inductively coupled plasma mass spectrometry # Soil and sediment (land quality) # Zinc/total zinc

Technical requirements for sample analysis in ecological geochemical evaluation#Technical Requirements for Sample Analysis of Ecological Geochemical Evaluation (Trial) # Soil and Sediments (Land Quality) # Zinc/Total Zinc

Function of testing report:

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BAIJIAN testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Our Competitive Edge:

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6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China