Makarovs'ka Y. Specimen preparation in X-ray fluorescence analysis of water and water solutions

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U000323

Thesis Registration Form

0401U000323.pdf

Applicant for

Specialization

  • 02.00.02 - Аналітична хімія

05-01-2001

Specialized Academic Board

Д 64.051.14

V.N. Karazin Kharkiv National University

Essay

Object of study: the preparation methods of liquid samples in the form of quasi-solid specimens for X-ray fluorescence analysis (XRFA). Aim of study: to elaborate simple and accessible methods of specimen preparation of solutions for XRFA. Methods of study: XRFA, physical-chemical methods, and statistical methods of data processing. Results, novelty: gel formation of gelatin or agar-agar was offered for XRFA of water solutions, formation of organic gels on the base of gelatin with SAS and thin plymer films on the base of carbosil-70 were offered for XRFA of organic extracts. Methods for analysis of natural waters with the use of obtained specimens were offered (after preliminary ultrasound processing of water). Field of implementation: analytical chemistry.

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