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[email protected] khughes@nospam.net is offline
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First recorded activity by BoatBanter: Jan 2008
Posts: 58
Default Batteries, again, sorry



Mark Borgerson wrote:
In article ,
says...



Thanks for the explanations. It's been decades since my last biology
course. I'm not familiar with the kda term,


Its kilo-dalton. One dalton is the mass of one Hydrogen atom. When you
start talking about very minute masses - as in tangential flow (TFF) and
diafiltration systems (like RO as an example)- daltons are a common
unit, especially in the biotech world where TFF is commonly used for
protein purification/extraction for example.

Keith Hughes