Water determination in body butter and creams - Mettler Toledo
Water determination in body butter and creams - Mettler Toledo
Water determination in body butter and creams - Mettler Toledo
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Albert Aichert is senior applications<br />
chemist <strong>and</strong> a well<br />
known authority on Karl Fischer<br />
titration. He has analyzed<br />
many hundreds of different<br />
samples <strong>and</strong> written various<br />
publications on the practical<br />
aspects of this analytical<br />
technique. He is responsible<br />
for tra<strong>in</strong><strong>in</strong>g METTLER TOLEDO<br />
sales <strong>and</strong> support staff <strong>and</strong><br />
has traveled extensively <strong>in</strong><br />
order to share his knowledge<br />
<strong>in</strong> customer sem<strong>in</strong>ars <strong>and</strong> conferences.<br />
In his limited spare<br />
times he likes to climb the<br />
peaks of the Swiss Alps.<br />
Spoon TM is a very simple accessory but<br />
has a great effect on the everyday life of<br />
chemists. Incidentally, it was developed<br />
<strong>in</strong> collaboration with a customer from<br />
a large consumer goods company <strong>and</strong> is<br />
therefore truly from the practitioner for<br />
the practitioner.<br />
■ Albert, many thanks for your <strong>in</strong>formation.<br />
www.mt.com/Karl-Fischer<br />
www.mt.com/Titration<br />
When load<strong>in</strong>g the sample, Visco-Spoon TM<br />
works like any other spatula. Weigh<strong>in</strong>g<br />
it empty <strong>and</strong> full allows determ<strong>in</strong><strong>in</strong>g the<br />
sample weight by difference.<br />
The DL38 has been designed for users with<br />
applications rang<strong>in</strong>g from rout<strong>in</strong>e Karl-<br />
Fischer titration to more dem<strong>and</strong><strong>in</strong>g needs,<br />
such as external extraction, high-speed<br />
homogeniz<strong>in</strong>g <strong>and</strong> Brom<strong>in</strong>e <strong>in</strong>dex.<br />
Visco-Spoon TM fits <strong>in</strong>to the ground sleeve<br />
jo<strong>in</strong>t of the titration beaker. That way the<br />
sample is immersed <strong>in</strong> the solvent mixture<br />
<strong>and</strong> moisture <strong>in</strong>gress is m<strong>in</strong>imized dur<strong>in</strong>g<br />
sample load<strong>in</strong>g <strong>and</strong> titration.<br />
METTLER TOLEDO CosmeticsNews 3<br />
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