Definitely small molecule crystals. You might want to push the detector closer and use better cryo solution for further confirmation.
Nian On Tue, Dec 7, 2010 at 8:14 AM, xiuwen zhang <congru...@gmail.com> wrote: > Dear Colleagues, > > Currently we got several very tiny crystals. After exposuring a cluster > of crystals one hour in home source, we could find some weak diffraction > spots. As the spots are too few for indexing, I am not quite sure whether > these tiny crystals are salt crystals or protein crystals. I appreciate your > experience on similar case. > > Attached files are two diffraction images at 0 and 90 degree. Thank you > very much for your kind help. > > Cheers, > Xiuwen
