BAIJIAN - Third party testing organization
What is the reference basis for single crystal XRD testing? What are the testing standards? What is the cost? The laboratory of the Hundred Inspection and Testing Research Institute can develop test plans based on relevant standards. Conduct testing and analysis on samples such as inorganic crystals、 organic crystals、 and MOFs. And issue a rigorous and fair testing report. Project Introduction: Single crystal XRD is an X-ray diffraction method that collects data on single crystals、 solves the crystal structure、 and obtains a series of data such as bond length and bond angle. Applicable scope: Good crystal quality、 capable of measuring inorganic crystals、 organic crystals、 and MOFs. Organic and MOF type single crystals should be placed in the mother liquor and sent together when sending samples. To analyze the structure、 molecular formula and structural formula should be provided. Relevant reference standards GB/T 36655-2018 for spherical silica micropowders used in electronic packaging α Test method for silicon dioxide content in crystalline form - XRD method NF B49-422-2-2008 Chemical analysis of nitride bonded silicon carbide refractory materials - Part 2: X-ray diffraction (XRD) method - DIN EN 12698-2-2007 Chemical analysis of nitride bonded silicon carbide refractory materials - Part 2: X-ray diffraction (XRD) method - Purpose of preparing test reports: 1. Evaluate the quality of products; 2. Determine the product quality level、 i.e. the severity of defects; 3. Inspect the process flow and supervise the process quality; 4. Collect、 statistics、 and analyze quality data to lay the foundation for quality improvement and management activities; 5. Introduce arbitration inspection to determine the responsibility for quality accidents. Precautions for testing reports: 1. If there is no "research and testing special seal" or official seal in the report、 the report is invalid without anti-counterfeiting QR code; 2. The copied report is invalid without the "Research and Testing Special Seal" or the official seal; 3. The report is invalid without the signature of the main inspector、 reviewer、 and approver; 4. The altered report is invalid; 5. If there are any objections to the testing report、 they should be raised within 15 days after receiving the report、 and will not be accepted after the deadline; The above article is a partial list. For more testing needs and details、 please consult the online consultant of the free consulting agency: 18501763637、 a third-party testing agency for pesticide testing、 fertilizer testing、 pesticide residue testing、 food testing、 drug testing、 toxic and harmful substance testing reports、 etc. Customers who require relevant testing services can leave an online message or directly contact us at 18501763637
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 problemsinspection and 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 requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. 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