The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A simple and highly selective flow injection (FI) on-line preconcentration and separation flame atomic absorption spectrometric (FAAS) method was developed for the determinations of trace amounts of silver, gold and palladium. The selective preconcentration of the noble metals was achieved in a wide range of sample acidity (0.1–6M HNO 3 or HCl) on a microcolumn packed with amidinothioureido-silica...
The synthesis of 2-(di-n-octylaminomethyl) thiobenzothiazole has been described. The thermal stability, corrosion-inhibiting and tribological characteristics of compound as additive to liquid paraffin has been evaluated. The novel compound possesses higher load carrying capacity and better antiwear performances. The tribochemical reaction of additive with metal surface was investigated by using X-ray...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.