glow discharger

[Dr. Ulrich Gohlke]

Dear all,

  we would like to buy a new glow discharger in order to have separate 
units for usual discharging and the treatment with pentylamine. The one 
we have is an old Biorad discharger (PT 2400), which is nice although 
the potentiometer for the "power" is knackered, and there don't seem to 
be any spare parts available. Biorad don't seem to make dischargers 
anymore, so I was wondering if anyone of you has recently acquired a 
glow discharger and if they could give me some advice (make, price etc.)?
What we need is a fairly basic model (no built-in mp3 player 
required...) for a medium-sized group, and which can be easily maintained.

Thanks very much in advance,

 Uli

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Dr. Ulrich Gohlke
Birkbeck College
School of Crystallography
Malet Street
London WC1E 7HX
United Kingdom 

Tel.: +44(0)207 631 68 09       Email: ubcg16e at mail.cryst.bbk.ac.uk
Fax.: +44 (0)207 631 68 03     Web: http://www.cryst.bbk.ac.uk/~ubcg16e