Heavy Metal Detection

Heavy metals not only pollute surface water through runoff and leaching, but also enter the human body through the food chain. The human body cannot metabolize the accumulation of heavy metals, which ultimately directly or indirectly harms the health of human organs.
As the top of the food chain, humans eat a lot of plants and animals every day. This makes the human body an important gathering place for heavy metals, so the control of heavy metals becomes even more important.
Zhongke Testing provides heavy metal testing services, and the testing reports have CMA qualifications.

Food, pharmaceuticals, water quality, chemicals, rubber, plastics, flooring, adhesives, detergents, dyes, textile clothing, food contact materials, packaging materials, coatings, paints, etc.

heavy metal detection and analysis methods include: ultraviolet spectrophotometry (UV), atomic absorption spectrometry (AAS), atomic fluorescence spectrometry (AFS), inductively coupled plasma (ICP), X-ray fluorescence spectroscopy (XRF), and inductively coupled plasma mass spectrometry (ICP-MS). Zhongke Testing can carry out heavy metal detection such as mercury, chromium, cadmium, lead, cobalt, vanadium, antimony, thallium, manganese, tin, zinc and other heavy metals.

HG/T 6114-2022 Rapid detection method of heavy metals in waste acid Energy-dispersive X-ray fluorescence spectrometry
GB/T 40493-2021 Determination of heavy metal element content of lead, cadmium, chromium and mercury in artificial panel facing materials
GB/T 38596-2020 Determination of heavy metal content in catalyst production wastewater
GB/T 36764-2018 Rubber compounding agent Precipitated hydrated silica Determination of heavy metal content by inductively coupled plasma atomic emission spectrometer
GB/T 36021-2018 Evaluation method for heavy metals antimony, arsenic, barium, selenium and hexavalent chromium in furniture
GB/T 34673-2017 Determination of the content of 9 heavy metals in textile dyeing and finishing auxiliary products
GB 20814-2014 Limits and determination of heavy metal elements in dye products
GB/T 33422-2016 Determination of heavy metal content in thermoplastic elastomers Inductively coupled plasma atomic emission spectrometry
GB/T 33324-2016 Determination of heavy metal content in latex products Inductively coupled plasma atomic emission spectrometry
GB/T 33042-2016 Determination of heavy metal element content of lead, cadmium, chromium and mercury in wooden floor finishing layers
0GB/T 32448-2015 Soluble heavy metals lead, chromium, cadmium, Determination of barium, mercury, arsenic, selenium and antimony
1GB/T 30799-2014 Test methods for food detergents Determination of heavy metals
2GB/T 17593.1-2006 Textiles Determination of heavy metals Part 1: Atomic absorption spectrophotometry
3GB/T 17593.2-2007 Determination of heavy metals in textiles Part 2: Inductively coupled plasma atomic emission spectrometry
4GB/T 17593.3-2006 Determination of heavy metals in textiles Part 3: Hexavalent chromium spectrophotometry
5GB/T 17593.4-2006 Determination of heavy metals in textiles Part 4: Arsenic and mercury atomic fluorescence spectrophotometry
6 "Chinese Pharmacopoeia" (2015 edition) Part 4 General Chapter 0821/2321
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