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Since 1990, Brookhaven in the UK have been supplying
and supporting the finest range of instruments
and related accessories for the characterization
of colloids, fine particles and, polymers. By
specialising in the area of our own expertise,
we are able to complement these products with
knowledgeable support in their application and
use.
The
Brookhaven range encompasses instruments to determine
particle size distribution, zeta potential and
polymer molecular weight as well as parameters
such as refractive index and dielectric constant
of liquids used in the preparation of emulsions
and other forms of colloidal dispersions.
Brookhaven
is the authorised or exclusive representative
of these leading companies:
 Brookhaven
Instruments Corporation (USA) - world
leading manufacturer of instruments for particle
sizing, zeta potential and polymer characterization.
Particle size analysers include dynamic light
scattering (photon correlation spectroscopy) systems
and x-ray- and photo- disc centrifuges. BIC is
a pioneer of digital correlator technology and
continues to lead in this field. For Zeta Potential
determination, Brookhaven introduced the technique
of Phase Analysis Light Scattering (PALS) giving
unparalled sensitivity in both aqueous and non-aqueous
media. Polymer molecular weights, radius of gyration,
second virial coefficient, refractive index, dielectric
constant can all be determined using instruments
from the Brookhaven range.
 Duke
Scientific Corporation (USA) - Founded
in 1971, Duke were the first company to design
and produce particle size standards for industrial
laboratories. They are now the world's leading
supplier of NIST traceable certified particle
size standards and produce a wide range of glass
and polymer microspheres used in particle counter
calibration, filter testing, semiconductor production
control and many other applications. Duke microspheres
incoporating plain or fluorescent dyes are used
in life science laboratories for diagnostic test
development, flow cytometry and other biological
applications.
WGE
Dr Bures (Germany ) - Concentrating on
polymer characterization and molecular weight
determination, the Dr Bures product range of instruments
includes differential refractive index and differential
viscosity detectors for use on their own or as
part of a gel permeation chromatography (GPC)
system. GPC pumps, injectors, autosamplers complement
these versatile instruments.
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