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0211U004835,
0110U000622
,
Analytic supply of investigation of new functionale and chemical of composition of materials for their production.
Belikov Kostyantyn Mykolajovich, Кандидат хімічних наук
24-02-2011
State Scientific Institution "Institute for Single Crystals", National Academy of Sciences of Ukraine
The complex of methods is developed for direct titrimetric determination of phosphates, total phosphorus, indirect chelatometric determination of pyrophosphates in condensed phosphoric acid. The indicator system is developed for express determination of total content of cationic surface-active substances (alkyltrimetylamonium and cetylpyridine derivatives). The method of preparation of liquid organic samples is offered for an element CHNS-analysis which consists in immobilization of the samples to be analized on inorganic fibred sorbents.
Бєліков К.М.
Шевцов М.І.
2020-04-02
Updated: 2025-12-05
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