>Better yet, RbBr? and pH MES, MOPS, and HEPES with RbOH?
>I haven't checked the price.
Including shipping in the US
RbBr: 50 g 99% pure is ~$150.
RbOH: 25g 99+% pure in 50 % water runs about ~$120.
It would be interesting to see how the substitution would influence the crystallization or crystal integrity such as a quick soak just before data collection.
Hope that helps,
Sean
P212121
http://store.p212121.com/
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