Through finishing the study of the change of o-H2 and p-H2 by catalyst, we have eliminated the measurement influence of chromatograph quantitative analysis on depleted deuterium.

Study on quantitative analysis method of flax fiber chemical composition;

Whole pattern simulation of powder X-ray diffraction and related quantitative analysis methods without strcture refinement;

Study on Qualitative and Quantitative Analysis in X-Ray Fluorescence Spectrometry;

Quantificational analysis method for the non-crystalline and crystalline contents in blast furnace slag was studied by means of X-ray diffraction.

The secondary derivative differential pulse polarography was developed for the quantitative determination of chrysophanol in rheum.

objective To establish an assay for the quantitative determination of the fleroxacin and its preparations.

A quantitative determination method of benzohydro- xamic acid (BHA) by ultraviolet (UV) spectrophotometry has been developed.

Visualization and Quantification Research of Skin Permeation of Nanoemulsion;

Progress of analytical methods for mass spectrometric quantification of polypeptide drugs in biological specimens;

Combined with a real-time PCR instrument,TagMan-MB was used for quantification of templates of ancient DNA.

S.Hadar detection from octopus and venerupis variegate and quantity analysis;

Study on the quantity analysis to Shennongmycin Ⅱ

In this paper,3-chloro-2-methylaniline is taken as example to discuss in detail quantity analysis of analogous chlorinated compounds by gas chromatogh,which provide feasible methods to control production and inspect product quality.