Does anyone have hands-on experience with the formulations in this USP?:
6,419,771
From the introduction, discussing HTP concentration methods:
"Fractional crystallization is also a difficult separation technique due to water occlusion in hydrogen peroxide crystals."
IOW, fractional freezing tends to trap unfrozen water in the matrix of frozen peroxide crystals. Presumably this reduces yield-per-pass, but not the ultimate quality of the product. Does the proposed fractional freezing system have a proposed method to deal with this difficulty?
Cheers! --Stu
_______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
