有色络合物在48小时内稳定。

The colour complex is stable in 48 HRS.

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用BA SIC语言编制了可通用于M - HA - B类协萃体系的计算程序，用以计算协萃络合物的分子组成及稳定常数。

A general BASIC program is given for calculating molecular composition and stability constants of synergistic complexes in the M-HA-B and similar synergistic systems.

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在硝酸介质中，钡与dbs偶氮胂形成稳定的紫红色络合物。

A stable purplish red complex of barium and DBS-arsenazo was formed in the medium of nitric acid.

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