Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to SU1804563ApriorityCriticalpatent/SU418754A1/ru
Application grantedgrantedCritical
Publication of SU418754A1publicationCriticalpatent/SU418754A1/ru
Influence of small magnesium additives on the effect of superplasticity in an aluminum-zinc eutectoid(Influence of small magnesium additives on effect of superplasticity in aluminum-zinc eutectoid as function of temperature and velocity of deformation)
A procedure for extraction-photometric determination with crystalline violet and butyl rhodamine C is used to determine thallium in water. The interfering action of organic substances is avoided by preliminary odidation of samples with KMnO, solution. A 80-100% transmission scale in the spectrophotometer is suggested to increase determination sensitivity.