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Position: Chinese Standard in English/QB/T 5347-2018
QB/T 5347-2018   Oral care and cleansing products. Determination of benzoic acid|| salicylic acidin|| sorbic acid|| phenoxyethanol in toothpastes. High Performance Liquid Chromatography (English Version)
Standard No.: QB/T 5347-2018 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 3500 words Translation Price(USD):100.0 remind me the price change

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Implemented on:2019-7-1 Delivery: via email in 1~3 business day

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,,2019-7-1,84B7225D755CE1711546840442901
Standard No.: QB/T 5347-2018
English Name: Oral care and cleansing products. Determination of benzoic acid|| salicylic acidin|| sorbic acid|| phenoxyethanol in toothpastes. High Performance Liquid Chromatography
Chinese Name: 口腔清洁护理用品 牙膏中苯甲酸、水杨酸、山梨酸和苯氧乙醇含量的测定 高效液相色谱法
Professional Classification: QB    Professional Standard - Light Industry
Source Content Issued by: Ministry of Industry and Information Technology
Issued on: 2018-12-21
Implemented on: 2019-7-1
Status: valid
Target Language: English
File Format: PDF
Word Count: 3500 words
Translation Price(USD): 100.0
Delivery: via email in 1~3 business day
本标准规定了高效液相色谱法测定口腔清洁护理用品牙膏中苯甲酸、山梨酸、水杨酸和苯氧乙醇的方法要点、试剂与标准物质、仪器、分析步骤、结果计算、回收率、标准偏差和允许差。
本标准适用于牙膏、口腔清洁护理液、牙粉等口腔护理用品中苯甲酸、山梨酸、水杨酸和苯氧乙醇限用组分的含量测定。
本标准苯甲酸、山梨酸、水杨酸和苯氧乙醇的方法检出浓度分别为1.5 μg/mL、2.5 μg/mL、2.5 μg/mL和3.0 μg/mL,定量浓度分别为5.0 μg/mL、7.5 μg/mL、7.5 μg/mL和10.0 μg/mL;若取样品0.5 g,苯甲酸、山梨酸、水杨酸和苯氧乙醇的检出限分别为0.015 %、0.025 %、0.025 %和0.03 %,定量限分别为0.05 %、0.075 %、0.075 %和0.10 %。
Code of China
Standard
QB/T 5347-2018  Oral care and cleansing products. Determination of benzoic acid|| salicylic acidin|| sorbic acid|| phenoxyethanol in toothpastes. High Performance Liquid Chromatography (English Version)
Standard No.QB/T 5347-2018
Statusvalid
LanguageEnglish
File FormatPDF
Word Count3500 words
Price(USD)100.0
Implemented on2019-7-1
Deliveryvia email in 1~3 business day
Detail of QB/T 5347-2018
Standard No.
QB/T 5347-2018
English Name
Oral care and cleansing products. Determination of benzoic acid|| salicylic acidin|| sorbic acid|| phenoxyethanol in toothpastes. High Performance Liquid Chromatography
Chinese Name
口腔清洁护理用品 牙膏中苯甲酸、水杨酸、山梨酸和苯氧乙醇含量的测定 高效液相色谱法
Chinese Classification
Professional Classification
QB
ICS Classification
Issued by
Ministry of Industry and Information Technology
Issued on
2018-12-21
Implemented on
2019-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
3500 words
Price(USD)
100.0
Keywords
QB/T 5347-2018, QB 5347-2018, QBT 5347-2018, QB/T5347-2018, QB/T 5347, QB/T5347, QB5347-2018, QB 5347, QB5347, QBT5347-2018, QBT 5347, QBT5347
Introduction of QB/T 5347-2018
本标准规定了高效液相色谱法测定口腔清洁护理用品牙膏中苯甲酸、山梨酸、水杨酸和苯氧乙醇的方法要点、试剂与标准物质、仪器、分析步骤、结果计算、回收率、标准偏差和允许差。
本标准适用于牙膏、口腔清洁护理液、牙粉等口腔护理用品中苯甲酸、山梨酸、水杨酸和苯氧乙醇限用组分的含量测定。
本标准苯甲酸、山梨酸、水杨酸和苯氧乙醇的方法检出浓度分别为1.5 μg/mL、2.5 μg/mL、2.5 μg/mL和3.0 μg/mL,定量浓度分别为5.0 μg/mL、7.5 μg/mL、7.5 μg/mL和10.0 μg/mL;若取样品0.5 g,苯甲酸、山梨酸、水杨酸和苯氧乙醇的检出限分别为0.015 %、0.025 %、0.025 %和0.03 %,定量限分别为0.05 %、0.075 %、0.075 %和0.10 %。
Contents of QB/T 5347-2018
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Keywords:
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