Heavy metal detection in tea

BAIJIAN can provide various heavy metal testing services for tea leaves such as lead, arsenic, copper, chromium, cadmium, mercury, tin, etc. according to corresponding testing standards. It can also design solutions according to customer needs and provide non-standard testing services for customers. Testing cycle: 7-15 working days to issue a heavy metal testing report for tea

Testing fee: Free initial testing, quoted based on customer testing needs and experimental complexity

Sample size: The specific sample size needs to be determined based on the customer's testing project. For details, you can consult the engineer

Substitute tea: lotus leaf, mulberry leaf, mint leaf, kudingcha, Hangzhou white chrysanthemum, honeysuckle Double red rose, barley tea, medlar, cassia seed, balsam pear slice, siraitia grosvenorii, lemon slice, etc

Border selling tea: Huazhuan tea, Heizhuan tea, Fuzhuan tea, Kangzhuan tea, Tuo tea, Jian tea, Jinjian tea, Mizhuan tea, Qingzhuan tea, Fangbao tea, etc

Green tea, black tea, black tea, green tea (oolong tea), yellow tea, white tea, Pu'er tea, flower tea, Tie Guanyin, Longjing, Maojian, Biluochun, etc

Detection items: heavy metal detection: lead, arsenic, copper, chromium, cadmium, mercury, tin, etc

Other testing items: caffeine, tannins, tea polyphenols, protein, carbohydrates, free amino acids, chlorophyll, carotene, provitamin A, vitamins B, C, E, inorganic salts, trace elements, etc

List of Testing Standards

SPGG BJS20156 0190 2607-2019 Determination of Fine Art Green (Lead Chromium Green) in Tea

NY 659-2003 Limit of Chromium, Cadmium, Mercury, Arsenic, and Fluoride in Tea

GB/T 23376-2009 Determination of Pesticide Multiple Residues in Tea Gas Chromatography/Mass Spectrometry

GB/T 30376-2013 Determination of Iron, Manganese, Copper, Zinc, Calcium, Magnesium, Potassium, Sodium, Phosphorus in Tea

Determination of sulfur - Inductively coupled plasma atomic emission spectrometry

1. Use as a sales report: issue a formal third-party test report to make customers trust their product quality more and make their products more convincing

2. Research and development use: With excellent testing engineers and advanced testing equipment, it can reduce research and development costs and save time

3. Judicial services: Assist relevant departments in product testing, conduct scientific research experiments, and provide scientific, fair, and accurate testing data to relevant departments

4. University papers: use of scientific research data

5. Bidding: Short testing cycle, low cost, and high accuracy

6. Industrial problem diagnosis: Detect product problem points in a short period of time to achieve the goal of stopping losses as soon as possible

Testing process

1. Online consultation or phone communication

2. A dedicated person is responsible for sending the corresponding laboratory address and mailing the testing samples to our laboratory or on-site sampling

3. Connect with engineers for you, and they will evaluate and provide a quotation, which is convenient and affordable

4. Sign a power of attorney, pay for the testing fees, and conduct in-depth experiments

5. Complete the testing at the agreed time and issue a testing report

6. Mail the test report and provide exclusive 1V1 after-sales service

The above is an introduction to the detection of heavy metals in tea (the testing/detection cycle, methods, and steps are specific to the engineer. If the sample is special, we can communicate with the engineer to design a reasonable detection and analysis plan for you, saving your time)

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