Packaging drinking water (magnesium) testing

Magnesium is a lightweight and ductile silver white metal. It is the eighth most abundant element in the Earth's crust and the ninth most abundant element in the universe. Density 1.74 g/cm ³， Melting point 648.8 ℃. Boiling point 1107 ℃. With a valence of+2 and an ionization energy of 7.646 electron volts, it is one of the light metals with ductility. It can react with hot water to release hydrogen gas and produce dazzling white light during combustion. Many metals are prepared by thermal reduction of their salts and oxides. Magnesium metal can react with most non-metals and almost all acidifications, while most alkalis, as well as organic chemicals including hydrocarbons, aldehydes, alcohols, phenols, amines, lipids, and most oils, only have slight or no effect on magnesium. National Food Safety Standards - Scope of Inspection Methods for Drinking Natural Mineral Water - This standard specifies the chromaticity, odor and taste, visible matter, turbidity, pH, total dissolved solids, total hardness, total alkalinity, total acidity, multi-element determination, potassium and sodium, calcium, magnesium, iron, manganese, copper, zinc, total chromium, lead, cadmium, total mercury, silver, strontium, lithium, barium, vanadium, antimony, cobalt, nickel, aluminum, selenium, arsenic, borate, metasilicic acid, fluoride Chlorides, iodides, carbon dioxide, nitrates, nitrites, carbonates and bicarbonates, sulfates, oxygen consumption, cyanide, volatile phenolic compounds, anionic synthetic detergents, mineral oils, bromates, sulfides, phosphates, total β Method for the determination of radioactivity, fluoride, 1 "Ra radioactivity, Escherichia coli, Streptococcus faecalis, Pseudomonas aeruginosa, and Clostridium perfringens. This standard is applicable to the determination of indicators for drinking natural mineral water

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

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:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

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