GB/T 29659-2013 English PDF

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GB/T 29659-2013: Determination acrylamide in cosmetics
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29659-2013	229	Add to Cart	3 days	Determination acrylamide in cosmetics	Valid

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Basic data

Standard ID: GB/T 29659-2013 (GB/T29659-2013)
Description (Translated English): Determination acrylamide in cosmetics
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y42
Classification of International Standard: 71.100.70
Word Count Estimation: 10,115
Quoted Standard: GB/T 6682
Regulation (derived from): National Standards Bulletin 2013 No. 17
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies: Cosmetics acrylamide liquid chromatography and liquid chromatography mass spectrometry/mass spectrometry. This standard applies to: creams, lotions, lotions and other skin care cosmetics acrylamide determination. The standard high

GB/T 29659-2013: Determination acrylamide in cosmetics

---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.
Determination acrylamide in cosmetics ICS 71.100.70 Y42 National Standards of People's Republic of China Determination of acrylamide in cosmetics Issued on. 2013-09-06 2014-02-15 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee of Fragrance Flavor and Cosmetic (SAC/TC257) centralized. This standard was drafted. Shanghai Daily Chemical Industry Institute of Guangzhou Product Quality Supervision and Inspection Institute, Shanghai Institute of spices. The main drafters of this standard. The first method. Wu Xiao Jian, Li Qiong, Shen Min, Kang Wei; Second Method. Xian Yanping, Chen meaning light, Luo Donghui, Luo Haiying, Guoxin Dong, Yu-Luang. Determination of acrylamide in cosmetics

1 Scope

This standard specifies the cosmetics acrylamide liquid chromatography and liquid chromatography - mass spectrometry/mass spectrometry. This standard applies to the determination of creams, lotions, lotions and other skin care cosmetics category of acrylamide. This standard high performance liquid chromatography - diode array detection method acrylamide detection limit of 30μg/kg, the limit of quantification of 90μg/kg; High performance liquid chromatography - mass spectrometry/mass spectrometry acrylamide detection limit of 5μg/kg, the limit of quantification of 15μg/kg.

2 Normative references

The 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 Analysis 3 The first method Performance Liquid Chromatography - Diode Array Detection 3.1 Principle Ultrasonic extraction solvent to extract a sample of water and methanol, filtered, dried with a diode array detector HPLC detection Testing, external standard. 3.2 Reagents and materials Unless otherwise specified, the reagents were of analytical grade. Water as a water GB/T 6682 regulations. 3.2.1 Methanol. chromatographically pure. 3.2.2 Acrylamide Standard Substance. CAS No. 79-06-1, relative molecular mass of 71, purity of not less than 99.0%, the structural formula. 3.2.3 acrylamide standard stock solution. accurately weighed 100mg (accurate to 0.1mg) standard (3.2.2) in 100mL flask, Dissolved in methanol and set the volume to the mark, formulated at a concentration of 1mg/mL standard stock solution at 4 ℃ stored. 3.3 instruments and equipment 3.3.1 High performance liquid chromatography (HPLC). equipped with a diode array detector (DAD). 3.3.2 Analytical Balance. a sense of volume, respectively 0.0001g and 0.01g. 3.3.3 ultrasonic cleaning. 3.3.4 Centrifuge. more than 5000r/min. 3.3.5 Adjustable pipettes. Range were 10μL ~ 200μL and 100μL ~ 1000μL. 3.3.6 0.22μm microporous membrane (avoid the use of nylon). ......

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