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Detailed description

Hexavalent Chromium Test

Detection standard

  • Detection specification

Where can I go to get a complete solution for hexavalent chromium testing? BAIJIAN Materials Testing Agency provides hexavalent chromium testing services. It is a national high-tech enterprise, a third-party materials laboratory, and a CMA qualification certification agency. It is a collectively owned scientific research institution with complete laboratory instruments. , a strong scientific research team, adhering to the concept of scientific research and dedication, engaged in performance testing, non-standard testing, unknown substance detection and identification, industrial problem diagnosis and testing, composition testing, failure detection, corrosion testing, etc. Test reports will be issued in 7-15 working days to support The QR code system checks authenticity, and multiple laboratory branches across the country support nationwide door-to-door sampling/sample delivery testing services.

Test period: 7-15 working days

Testing fee: Initial inspection of samples. After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment.

Hexavalent chromium test range

Leather, paint, textiles, polymers, NdFeB, paper, screws, silicone, ink, soil, toys, sludge, plastics, dyes , toner, magnets, ceramics, footwear, coatings, etc.

Test item: Hexavalent chromium test

What is the role of the BAIJIAN test report? It can help you solve it What questions?

1. Sales report. (Sales need to provide third-party testing reports to make their products more unique, let the product data speak for themselves, and make customers more confident in the quality of their products.)

2. Research and development reports. (In the process of developing new products, we encountered some thorny issues about ingredients. We used third-party testing data to find the cause of the problem, solve the problem in a timely manner, shorten the R&D cycle, and reduce R&D costs)

3. Improve products quality. (Discover problems with your own products through comparison of third-party testing data, improve product problems, improve quality, and reduce production costs)

4. Use of scientific research paper data.

Test Standard for Hexavalent Chromium

QC/T 942-2013 Detection Method for Hexavalent Chromium in Automobile Materials

GB/T 15555.7-1995 Solid Waste VI Determination of chromium chromium ferrous ammonium sulfate titration method

GB/Z 21275-2007 Detection method for hexavalent chromium, a restricted substance in electronic and electrical products

GB/T 28019-2011 Jewelry. Determination of hexavalent chromium. Diphenylcarbazide spectrophotometry

HJ 609-2011 Technical requirements for automatic online monitors for hexavalent chromium water quality

GB/T 32178-2015Analytical method for determination of hexavalent chromium in chromium-containing refractory materials by spectroscopic method

GB/T 29783-2013 Determination of hexavalent chromium in electronic and electrical products Atomic fluorescence spectrometry

GB/T 22807 -2008 Leather and fur. Chemical tests. Determination of hexavalent chromium content

DB34/T 3086-2018 Determination of hexavalent chromium content in steel plate coatings Spectrophotometry

GB/ T 15555.4-1995 Determination of hexavalent chromium in solid waste by diphenylcarbazide spectrophotometric method

HJ 908-2017 Determination of hexavalent chromium in water quality by flow injection-diphenylcarbazide spectrophotometric method

HJ 908-2017 p>

GB/T 7467-1987 Determination of hexavalent chromium in water quality diphenylcarbazide spectrophotometry

HJ 687-2014 Determination of hexavalent chromium in solid waste Alkali digestion/flame atomic absorption Spectrophotometry

SN/T 2004.3-2005 Determination of hexavalent chromium in electronic and electrical products Part 3: Diphenylcarbazide Spectrophotometry

DB34/T 3368.6- 2019 Analysis Methods for Hazardous Substances in Printed Circuit Boards Part 6: Determination of Hexavalent Chromium Content Spectrophotometry

What are the advantages of BAIJIAN Materials Testing Laboratory?

1. Collective ownership The testing agency has complete qualifications and the testing report is scientific, fair and accurate.

2. Multiple laboratory branches are located across the country, supporting door-to-door sampling/sending samples for testing.

3. The testing cycle is short, the testing cost is low, and the experimental plan is more complete.

4. For initial inspection of samples, no testing fees will be charged during the initial inspection.

5. The test report supports scanning the QR code to check the authenticity.

BAIJIAN testing process

1. Send samples. (Communicate with engineers, submit your own testing requirements and send samples to our research institute)

2. Initial inspection samples. (After receiving the sample, conduct a preliminary inspection of the sample and formulate a detailed experimental plan)

3. Quotation. (After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment)

4. Both parties confirm, sign a confidentiality agreement, and start the experiment.

5. It takes 7-15 working days to complete the experiment.

6. Mail the test report and provide post-service.

The above is the relevant introduction to hexavalent chromium testing. If you have other needs, you can consult the laboratory engineer to help you solve it.

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