Tetrachloroethylene analysis
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Dear sea friends, please recommend some authoritative institutions in China for the analysis of tetrachloroethylene. Thank you all!
What is an authoritative institution? For domestic industrial chemicals, there are **product standards or industry-specific corporate standards, which specify the analysis methods. In the case of import and export trade, inspection is carried out by a commodity inspection agency designated by the customs, or the buyer and seller agree on a standard method and have it inspected by a third-party inspection agency. An authoritative testing institution is a relative term; within different user-defined categories, there are many various interpretations of this concept.
Our company specializes in formula analysis, component testing, and product development; we have a large number of established formulas. What is your contact information? QQ is also fine – I’ll add you