Detection of purified drinking water in barrels (bottles)

The BAIJIAN Research Institute has multiple laboratory branch offices nationwide, almost covering medium-sized cities at the provincial capital level, making testing more convenient for you! Home sampling is available nationwide. The detection report can be queried for authenticity with one click. The BAIJIAN Research Institute has established strategic partnerships with multiple scientific research units, possessing testing and analytical instruments and equipment in materials, chemistry, and other related fields, as well as an experienced high-level talent team, to provide customers and industries with more comprehensive, high-quality, and convenient testing consulting services

Overview of Testing

Drinking purified water refers to water that thoroughly removes pollutants and improves sensory indicators after deep treatment of tap water. At the same time, it also basically removes essential trace elements and minerals from the human body, making it directly drinkable.

Bottled purified drinking water refers to bottled purified drinking water that is sealed in a container and can be consumed directly without any additives, using water that meets the quality standards of domestic drinking water as raw materials, through electrodialysis, ion exchange, reverse osmosis, distillation, and other appropriate processing methods

Sensory requirements: chromaticity, turbidity, odor and taste, visible to the naked eye

Physical and chemical indicators: pH value, conductivity, conductivity, potassium permanganate consumption, chloride, nitrite, carbon tetrachloride, lead, total arsenic, copper, cyanide, trichloromethane, free chlorine

Other indicators: bromate.

A (limited to distilled water)

Microbial indicators: total bacterial count, coliform group, mold and yeast, Salmonella, Shigella, Staphylococcus aureus

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