[RASMB] quartz window pairing

[Wei Cheng]

Dear rasmbers,

I would like to ask a question about the quartz window usage,
A lab member told me that the quartz windows should be kept as
a pair for use, it makes sense, but he could not explain me
the reason why. So I am just wondering if there
are some particular reasons for doing that, for example issues
related to optics. Thanks for your hint!

Sincerely,

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Wei Cheng
Dept. of Biochemistry & Molecular Biophysics
Box 8231, Washington University School of Medicine
660 S. Euclid Ave.
St. Louis, MO 63110
Daytime phone: 314-362-4394
Evening phone: 314-457-0900
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