Grupo de Física Nuclear USB - EVENTOS Y ACTIVIDADES

Bruker AXS

You're invited to our complimentary webinar:
Cost-effective Trace Element Analysis with TXRF

Wednesday, February 20, 2008
12:00 pm, Eastern Standard Time
11:00 am, Central Standard Time
10:00 am, Mountain Standard Time
9:00 am, Pacific Standard Time

Methods for trace element analysis, like atomic absorption spectroscopy (AAS) or inductively-coupled plasma spectroscopy (ICP), are well established, but are often limited by sample quantity, the necessity for sample digestion, lengthy sample preparation and complex matrix effects.

Total reflection X-ray fluorescence (TXRF) spectrometry is an analytical method that is very sensitive to ultra-low concentrations of elements in even minute sample amounts. It is capable of analyzing nanogram sample amounts with element concentrations ranging from 1 ppb to 100%. The S2 PICOFOX benchtop TXRF spectrometer is compact, portable and needs no expensive consumables. Learn how TXRF can save you time by performing trace element analysis of any sample type, without the wait for sample preparation.

During this one-hour interactive webinar, we will present the basics of the TXRF method. We will compare TXRF with AAS and ICP, and explore TXRF's many benefits. Examples of TXRF applications in the analysis of food, pharmaceutical, environmental, mineral, contaminant and residue samples will be highlighted based on audience questions and input.

Register today to discover truly cost-effective trace element analysis with TXRF!

We hope you can join us for this informative webinar. There is no charge to attend.

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To register:

1. Go to https://bruker.webex.com/bruker/onstage/g.php?d=355107667&t=a
2. Click "Enroll".
3. On the enrollment form, enter your information and then click "Submit".

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Once your registration is approved, you will receive a confirmation email message with instructions on how to join the event.

If you're interested but can't make the live event, register now and after the event you will receive an e-mail with the complimentary presentation content.

We look forward to seeing you online on February 20th!

Invitado: Dr. Marcelo del Castillo Mussot (Instituto de Física, Universidad Nacional Autónoma de México)
Título: Comportamientos colectivos con herramientas de la física: Interacción de tres cuerpos en formación de alianzas o bloques y modelo termodinámico de distribución de riqueza.