Rapid growth of “mother dendrites” in a given location of a melt at just below the liquidus temperature, that growth being the result of rapid heat extraction from the melt, or from recalescence.
Objective : A method of HPLC for the determination of complex preparations of guaiphenesin , chlorpheniramine maleate and dextromethorphan hydrobromide has been described Methods : C 18 column , 0.
Objective: To investigate the changes of glutamate (Glu) and gamma-amino butyric acid (GABA) contents in rat brain induced by chronic ethanol treatment and study the protective effects of piracetam.
It was concluded that the dye uptake difference between A and B line of JinYang brand finished fiber was caused by the decrease of sodion in the third monomer.
In this review,we described the recent development of mass spectrometry techniques for the study of peptidase structure and function in the central nerve system of Aplysia and other mollusks.
A biotemplate technique was emplored to prepare biomorphic ZnO, using eggshell membrane (ESM) as the template which is infiltrated with zinc alkoxide solution and followed by calcination treatment.
The bitter melon saponin was extracted by transonogram-assisted using 70% ethyl alcohol, then was purified by macroporous resin, and the straight of bitter melon saponin was obtained.
On the basis of the above analystic results, successful butt cold welding has been obtained between the metals of incoherent lattice and non-soluble liquidoid and non-soluble solidoid.
To establish a method of the opposition highly effective liquid phase chromatography (RP-HPLC) to examine pamabrom content in the pamabrom raw material and acetaminophen and pamabrom tablets.
A better method was presented by adopting an external standard method of high performance liquid chromatography for the determination of Anilazine pesticides residue in foods.
The robot shows high mechanical strength, high load capacity and rapid locomotion speed in its solid phase as well as excellent shape adaptability in its liquid phase such as elongation, splitting and merging.
The results showed that the relative deviation of this method was less than 5% when compared with that of high-performance liquid chromatography, implying high accuracy of the presented biosensor in glucose detection in plants.