Surface active agents. Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines. Gas chromatographic method1 Scope This European Standard specifies a method for the determination of the content of free N (3 dimethylaminopropyl)alkylamides (amidoamine) in alkylamidopropylbetaines, expressed in grams per 100 g of product. This method is applicable in the range between 0,02 g and 1,0 g of amidoamine per 100 g of product.

What is BS EN 62115:2020 about

test conditions and methods for the determination of the cooling and heating capacity and control of radiant heating and cooling panels with an open air gap

BS 4376-1 is the first part of a multi-part series that outlines the requirements for performance

With the use of BS EN 4852 you get to know the dimensions and gauging system of external MORTORQ super bolt head spiral drive system1 which can be very helpful for use in aerospace applications

Who is BS EN 60749-38 - Soft error test for semiconductor devices

Areas covered include:

Electronics retail shops

The interoperability guidelines will be introduced in phases over several years to accompany the market adoption of usages and the availability of needed technology and standards

2 Definitions 4

if the content is stored and managed when created/received and controlled through the information life cycle following organizational policies and/or records retention and control policies are applied

BS EN 1022 described the test methods that can be used for seating for children and heavier adults by modifying test loads and loading points

described in ISO 10303-11