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Scope This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of water treatment agent ferric chloride This standard is applicable to the water treatment agent iron chloride. This product is mainly used for drinking water, industrial water, wastewater treatment, and sludge dewatering treatment The following documents are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document GB 190 Packaging Marks for Dangerous Goods GB/T 601 Preparation of Standard Titration Solutions for Chemical Reagents GB/T 602 Preparation of Standard Solutions for Impurity Determination in Chemical Reagents GB/T 603 Preparation of Preparations and Products Used in Chemical Reagent Test Methods GB/T610-2008 General Methods for Arsenic Determination in Chemical Reagents GB/T6678 General Principles for Sampling of Chemical Products GB/T6682 Specification and Test Methods for Analytical Laboratory Water GB 6944-2012 Dangerous Goods Classification and product name number 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 problems100% inspection 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
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