russo
оксид кремния português
dióxido de silício catalão
diòxid de silici espanhol
óxido de silicio iv 
Sinônimos
Examples for "fumed silicas"
Examples for "fumed silicas"
1
The purification procedure entailed ethyl acetate extract, silica gel column, and thin layer chromatography.
2
The extracts were then further purified with SPE silica gel tubes deactivated with trimethylamine.
3
The dimer fraction was separated by size-exclusion chromatography (SEC) after pre-fractionation on silica gel.
4
After removing the template by calcination, porous dehydrated silica gel nanoshells of uniform size were obtained.
5
Both extracts were subjected to silica gel column chromatography for isolation of main constituents, followed by purification in sephadex.
1
Chemical components in the rock; e.g., granite is largely silicon dioxide and aluminum oxide.
2
Composition Chemical components in the rock; e.g., granite is largely silicon dioxide and aluminum oxide.
3
Quartz is the name that geologists have ascribed to the crystalline form of silicon dioxide.
4
In 2007 silicon dioxide was replaced with a metal oxide, again resulting in performance improvements.
5
It was nebulized in a spray dryer using colloidal silicon dioxide as a drying adjuvant.
6
You may find the famed chemistry of crystals, bits of quartz ( silicon dioxide), for instance.
7
Grains of sand are made from silicon dioxide, the main constituent of glass, and can withstand intense pressures.
8
A silicon dioxide microchip was formed using plasma-enhanced chemical vapor deposition while platinum was deposited using radiofrequency sputtering.
9
The microspheres, also known as cenospheres, are tiny spheres made mostly of silicon dioxide and filled with gas.
10
Therefore, the present study was designed to investigate the oxidative toxic effects of silicon dioxide nanoparticles using fish model.
11
However, beach and riverbed sand, isn't the only source of silicon dioxide and this is where the potential lies.
12
This ultra-elite deposit of silicon dioxide particles plays a key role in manufacturing the silicon used to make computer chips.
13
So the CU-11 also takes advantage of Dow Chemical's new SiLK polymer, which insulates better than the silicon dioxide traditionally used.
14
Most of the world's sand grains are composed of quartz, which is a form of silicon dioxide, also known as silica.
15
Ceramics are stable, unreactive mixtures of compounds (magnesium and aluminum oxides, silicon dioxide) whose covalent bonds hold electrons tightly.
16
Furthermore, it is a plentiful element (most sand is composed of silicon dioxide) that is relatively easy to purify and manipulate.