GB/T 29661-2013 in English

VALID

Determination of urea content in cosmetics—Enzymatic method

Issued on:2013-09-06
Implemented on:2014-02-15
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 29661-2013
Document status:	VALID
Title in English:	Determination of urea content in cosmetics—Enzymatic method
Title in Chinese:	化妆品中尿素含量的测定酶催化法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2013-09-06
Implemented on:	2014-02-15
ICS Classification:	71.100.70-Cosmetics. Toiletries
Chinese Classification:	Y42-Cosmetics
Professional Classification:	GB-National Standard
Related Keywords:	enzymatic method enzymatic method scopethis standard urea content quantitative determination method
Related Topics:	cosmetic catalytic urea National Cosmetics Chlorine content of cosmetics Cosmetics Nation Ammonia content in urea Cosmetic Standards Detecting Cosmetic Content Cosmetic hydrazine content Aluminum Content in Cosmetics Enzyme catalysis Determination of elemental content in samples What ingredients do cosmetics contain cosmetic content chemical enzymatic method Butylene Glycol Content in Cosmetics Enzyme catalysis Mercury Content in Cosmetics In vitro multi-enzyme catalysis Sample urea Cosmetics Nation Cosmetics testing items Enzyme biocatalysis Cosmetic content analysis urea carboxylase Cosmetic content analysis In biochemical/enzymatic assays National Cosmetics Urea detection How to determine the content of an element in a sample Acarcin Urea detection Cadmium content in cosmetics Enzyme content determination method Enzyme Content Determination Method Cadmium content in cosmetics Cadmium Content in Cosmetics Copper content in cosmetics tellurase catalysis Cosmetic Copper Content photocatalytic enzyme carbon cosmetics Enzyme Content Determination Method Determination of titanium catalyst content Ammonia content in urea urea carboxylase Urea content Determining the content of elements in a sample Urea in water quality Bromine Content in Cosmetics urine test Bromine Content in Cosmetics Hormone detection method in cosmetics Determination method of enzyme content Urea content Cosmetic solid content GBT29661 GB/T 29661-2013 in cosmetics The meaning of urease indicator Standard curve for determination of urea in water Detection limit of methanol content determination method in cosmetics Enzyme purification and identification Determination of titanium content in catalyst Determination of solid content of cosmetics Determination of solid content of cosmetics by refractometric method Trace element content in chemicals Fruit acid content in cosmetics Luciferase expression assay method How to identify urea Safety Technical Specifications for Cosmetics Determination of Benzene Cosmetics solid content testing Quality of urea in seawater Detection method for benzene content in cosmetics National testing of solid content of cosmetics Detection method for glucan content in cosmetics Mercury content in water for the cosmetics industry Method for determination of benzene in cosmetic formulations Chromium content in cosmetics Measurement of zinc in cosmetics Urokinase atomization method Catalyst moisture content detection What are the chemical methods for measuring urine sugar? Test methods for aluminum oxide in cosmetics Colorimetric method for determining selenium content in urine Test method for powder urokinase content What omics method is used to measure enzyme content? Chinese cosmetics Physical and chemical determination of urinary and fecal porphyrins in urine Enzyme evolution method What are the chemical methods for enzyme immobilization? Determination of metal content in catalyst Urine routine histamine content determination method Method for determination of histamine content in urine Chemical methods for preparing immobilized enzymes

《GB/T 29661-2013化妆品中尿素含量的测定酶催化法》由TC257（全国香料香精化妆品标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了化妆品中尿素含量的测定方法―――酶催化法。
本标准适用于化妆品中尿素的定量测定,其定量下限为0.025%。

Scope

This standard specifies the method for the determination of urea content in cosmetics - enzymatic method. This standard applies to the quantitative determination of urea in cosmetics, the lower limit of which is 0.025%.

More samples: JJG 21-2008 YD/T 3934-2021 JGJ 94-2008

Sample only — not a preview of GB/T 29661-2013

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

GB/T 44428-2024 in English

Determination of cannabidiol and tetrahydrocannabinol in cosmetics—Liquid chromatography tandem mass spectrometry
2024-08-23
GB/T 13531.1-2008 in English

General methods on determination of cosmetics—Determination of pH
2008-12-28
GB/T 29680-2026 in English

Facial washing milk（cream,liquid,mousse,gel,powder）
2026-02-27
GB/T 24404-2009 in English

Enumeration and detection of aerobic mesophilic bacteria in cosmetics
2009-09-30
GB/T 22728-2008 in English

Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics—High performance liquid chromatography
2008-12-31
GB/T 39927-2021 in English

Determination of prohibited substances veratrine in cosmetics—High performance liquid chromatography
2021-03-09
GB/T 33306-2016 in English

Cosmetic ingredients--D-panthenol
2016-12-13
GB/T 37625-2019 in English

Inspecting rules for cosmetics
2019-06-04