[RASMB] fluorochemicals

[Leech, AP]

Hi Carlos,

Our bottle of 306394 is also labelled FC43, and I understand it to be
perfluorotributylamine. It is also used as a mass spec standard, and
is available from various sources.

Best regards,

Andrew

Carlos Alfonso Botello wrote:
> Dear RASMB members,
> 
> I am planing to do several sedimentation equilibrium experiments with 
> fluorochemical (Beckman 306394) at the bottom of the cell, to raise the 
> sample column with an inert chemical. My Spanish Beckman dealer says 
> that nowadays, this product is not in Beckman products list. Do you know 
> the chemical composition of this product and if it should be able to get 
> it from another Company. Could I use another product?
> 
> Thank you in advance for your help,
> 
> 
> Carlos
> 
> 
> Dr. Carlos Alfonso
> Servicio de Ultracentrifuga Analítica
> Centro de Investigaciones Biológicas
> C/ Ramiro de Maeztu, 9.
> 28040-MADRID
> Tlfno.- 91 8373112 ext.-4297
> Fax: 915360432.
> E-mail: uanalitica at cib.csic.es
> NEW lab web page:
> <http://www.cib.csic.es/es/servicio_ultracentrifugacion_analitica>http://www.cib.csic.es/es/servicio_ultracentrifugacion_analitica 
> 
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-- 
Dr Andrew Leech                   *  Laboratory Head
Technology Facility               *  Molecular Interactions Laboratory
Department of Biology (Area 15)   *  Tel   : +44 (0)1904 328723
University of York                *  Fax   : +44 (0)1904 328804
PO Box 373,  York  YO10 5YW       *  Email : apl3 at york.ac.uk