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2018.10.09
People's Republic of China Agricultural Products Quality and Safety Law
Article 1 This Law is enacted to ensure the quality and safety of agricultural products, safeguard public health, and promote the development of agriculture and rural economy.
About GC troubleshooting
GC is often used by us because residual solvents are a must-test item, and many raw materials need to be detected by GC.
Solving common problems in capillary analysis
Possible causes and exclusions to be used
Laboratory equipment use, maintenance and maintenance
Proper use, careful maintenance of equipment and equipment can eliminate general faults is the basic responsibility of the laboratory
What is the effect of temperature on the ultrasonic cleaner at work?
When the ultrasonic cleaning machine is working, I believe that many people should not know very well which factors affect the washing effect.
What is the best temperature for ultrasonic cleaning?
When using an ultrasonic cleaner, we often overlook many problems. For example: What is the optimal temperature for cleaning with an ultrasonic cleaner?
Yangzhou guangning machinery glass co. LTD
Contact: Zeng ChunTelephone:13805271985 13905276273Fax: 0514-87239585E-mail:yzgnqhb@163.com GJ8607@sina.comAddress: 129 Jiangyang East Road, Yangzhou City, Jiangsu Province
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