- Protein crystallography
Main steps: - Protein purification - Crystallisation
Special: - Programs for crystallography - X-ray detectors
Basic tutorials: - Chemistry - Protein - Peptide - Amino Acids
Xtal community: - CCP4BB
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Subject: Foils for energy calibration From: Richard Gillilan reg8 {- at -} CORNELL {- dot -} EDU Date: 2009-07-28
In the past we've used elemental foils from exafsmaterials.com for energy calibration of our MAD beamline. These standards are for EXAFS and XANES. Most are thin (5 micron) metal foils.
Has anyone had experience with other sources of standards or other forms (such as compounds rather than pure elements)?
I notice that a number of companies offer XRF standard kits.
Richard Gillilan MacCHESS
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