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Scope This standard specifies the method for determining the alcohol content in alcohol, distilled liquor, fermented liquor, and prepared liquor p> This standard is applicable to the determination of alcohol content in alcohol, distilled liquor, fermented liquor, and prepared liquor. Among them, the first method is applicable to distilled spirits, fermented spirits, and blended spirits, the second method is applicable to alcohol and distilled spirits, fermented spirits, and blended spirits (excluding beer), the third method is applicable to wine, fruit wine, and beer, and the fourth method is applicable to digital densitometer for beer, brandy, whiskey, and vodka p> The first method is the density bottle method Principle Distillation is used to remove non volatile substances from the sample. The density bottle method is used to measure the density of the sample (alcohol aqueous solution) at 20 ° C. Refer to Appendix A to obtain the volume fraction of ethanol content at 20 ° C, which is the alcohol content P> 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 |