BulTers

Bulter, T. and Elling, L. (1999) Enzymatic synthesis of nucleotide sugars. Glycoconjugate Journal, 16, 147-159. 

Farinas, E.T., Bulter, T., Arnold, F.H., Directed enzyme evolution, Curr. Opin. Biotech-nol. 2001, 22, 545-551... 

In general. Ihe synthetic polymeric phases seem lo have polarities analogous to diol-typc phases and a w ide range of mobile phase conditions have been used including hexane, various alcohols, accionilrile. lelrahydrofuran. dichloronreihaite and their mixtures, as well as aqueous bulTers. 

M. Bulters and A. Schepens, The Origin of the Surface Defect Slip-stick on Injection Moulded Products, Proc. Annu. Meet., American Institute of Chemical Engineering, Los Angeles, CA, 2000. 

Dinitrogen trioxide reaction, with bulTer and/or halide catalysis. 

As tluv top tool ascends, the shell is stripped from the drawing punch by the jiressure ring F. The pressure ring F is forced upu iu ds by the niblxtr bulTer J, the motitm btung transmitted by the four... 

Solvent StHlium ciiluride. excipients Butfered saline Bun enxI saline BulTered saline nu)sphate bujrcrvJ saline... 

Insulin zinc ditpenMon. USP 10-40 (70%) 2 (30%) Imcrmcdiato Insulin + ZoCb bulter 7.2-7 5 IK-24... 

For large cathodic current densities smaller than the limiting current density, the deposition overpotential increases with increasing current density and vice versa, according to the Bulter-Volmer equation ... 

An article (in Japanese) describes the methods of extraction normally used. These methods are based on a preliminary separation into weak bases and strong bases, followed by fractionation at different pH (multi-bulTer method) and finally by chromatography on alumina. The Japanese article stresses the great difficulties encountered in the separation of closely related compounds. However, 27 alkaloids have been isolated in a pure form. The structures of these alkaloids are of two types ... 

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