SN/T 3864-2014 English PDFUS$629.00 ยท In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. SN/T 3864-2014: Determination of metformin and phenformin in health foods for export Status: Valid
Basic dataStandard ID: SN/T 3864-2014 (SN/T3864-2014)Description (Translated English): Determination of metformin and phenformin in health foods for export Sector / Industry: Commodity Inspection Standard (Recommended) Classification of Chinese Standard: X04 Classification of International Standard: 67.050 Word Count Estimation: 24,223 Quoted Standard: GB/T 6682 Regulation (derived from): AQSIQ notification issued in 2014 on the first batch of 230 industry-standard entry-exit inspection and quarantine Issuing agency(ies): General Administration of Customs Summary: This standard specifies the health food metformin, liquid chromatography and liquid chromatography phenformin - The MS/MS confirmation methods. This standard applies to hypoglycemic flour, milk powder, oral liquid, capsule, clear tea thirsty hypoglycemic SN/T 3864-2014: Determination of metformin and phenformin in health foods for export---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.(Health food exports metformin; phenformin - Determination) People's Republic of China Entry-Exit Inspection and Quarantine Standards Health food outlet metformin, Determination of phenformin Issued on. 2014-01-13 2014-08-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Distribution of this document Institutions do not assume the responsibility to identify these patents. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. Chinese Academy of Inspection and Quarantine, Chongqing, People's Republic of China Exit Inspection and Quarantine. The main drafters. Zhang Lei, on behalf of the Chinese Hui, Peng Tao, Xi was kept, Tang Bobin, Lixian Liang, Wang Jun Su, Wang Guomin. Health food outlet metformin, Determination of phenformin1 ScopeThis standard specifies the health food metformin, liquid chromatography and liquid chromatography phenformin - The MS/MS confirmation methods. This standard applies to hypoglycemic flour, milk powder, oral liquid, capsule, clear tea thirsty hypoglycemic health food metformin, phenformin Determination And confirmation.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis3 Method summaryThe sample was methanol - after ethanol ultrasonic extraction, solid-phase extraction (SPE), liquid chromatography, external standard. The positive sample was subject to Chromatography - mass spectrometry/mass spectrometry confirmation.4 reagent materialUnless otherwise indicated, the reagents used were of analytical grade water as a water GB/T 6682 regulations. 4.1 Methanol. HPLC fractions. 4.2 acetonitrile. HPLC fractions. 4.3 formic acid. HPLC fractions. Ammonium acetate 4.4. HPLC grade. Dipotassium hydrogen 4.5. pure class distinctions. 4.6 sodium heptane. pure class distinctions. 4.7 ethanol. 4.8 glacial acetic acid. 4.9 phosphoric acid. 4.10 in methanol (50.50, by volume). respectively equal amount of methanol (4.1) and water were mixed uniformly. 4.11 methanol - ethanol solution (50.50, volume ratio). namely, to take the same amount of methanol (4.1) and ethanol (4.7) and mix well. 4.12 3% methanol solution of acetic acid. Pipette 3mL glacial acetic acid (4.8) and 97mL of methanol (4.1) and mix well. 4.13 2mmol/L ammonium acetate solution. Weigh 0.154g ammonium acetate (4.4), was added 1.0mL of formic acid (4.3), dissolved in water and dilute to 1000mL. 4.14 0.02mol/L of sodium heptane - phosphate solution. Weigh heptane sulfonate (4.6) 2.023g, dipotassium hydrogen phosphate (4.5) 2.2822g, Phosphoric acid (4.9) 1mL, dissolved in water and dilute to 500mL. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SN/T 3864-2014_English be delivered?Answer: Upon your order, we will start to translate SN/T 3864-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of SN/T 3864-2014_English with my colleagues?Answer: Yes. The purchased PDF of SN/T 3864-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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