Plates CSS with modified silicate adsorbent
As a main material in the adsorbent’s composition is used nano silica gel with the particles’ diameter of 2-10 um and pores’ diameter of 60 A, on which are connected different functional groups, so modifying the hydrophobic character of the substrate.
As fluorescence indicator there are used materials resistant at acids and that give a blue colour. For preparing plates with inverse phase (RP) is used silica gel CI8 modified. Both modified layers 100 and those modified 50% can be used alike with waterless eluent or with a high content of water.
On the plates with the indicative RP-18W it is used nano silicagel so modified that according to the eluent, the plate behaves like one with normal phase or like one with reverse phase. A similar dual character presents the plates that have amino, Nano-Sil NH2 groups or Ciano, Nano-SILCNDemand offer
As fluorescence indicator there are used materials resistant at acids and that give a blue colour. For preparing plates with inverse phase (RP) is used silica gel CI8 modified. Both modified layers 100 and those modified 50% can be used alike with waterless eluent or with a high content of water.
On the plates with the indicative RP-18W it is used nano silicagel so modified that according to the eluent, the plate behaves like one with normal phase or like one with reverse phase. A similar dual character presents the plates that have amino, Nano-Sil NH2 groups or Ciano, Nano-SILCNDemand offer
CSS plates with permeated absorbent silica gel
The plates SIL G-25 TENSIDE were developed for the separation of detergents, of sulphonates, polyglycols, by permeating a silica gel substratum of ammonium sulphate.
The plates HPTLC Nano-SIL-PAH because of permeation with an acceptor of electrons gives a very good separation of polycyclic smelling hydrocarbons (PAH), substances strongly donors of electrons and cancerigenic. By means of CHIRALPLATE plates there can be made easily and economically, rapid and sensible analyses, of purity and of the isomers report of optical active compounds. The substrate is a silica gel with reverse phase permeated with ions of Cu (II) and a chiral selector (proline derivat DP 31 43 726 and EP 0143 147).
The separation has as a basis forming of chelates and exchange of liganzi.Demand offer
The plates HPTLC Nano-SIL-PAH because of permeation with an acceptor of electrons gives a very good separation of polycyclic smelling hydrocarbons (PAH), substances strongly donors of electrons and cancerigenic. By means of CHIRALPLATE plates there can be made easily and economically, rapid and sensible analyses, of purity and of the isomers report of optical active compounds. The substrate is a silica gel with reverse phase permeated with ions of Cu (II) and a chiral selector (proline derivat DP 31 43 726 and EP 0143 147).
The separation has as a basis forming of chelates and exchange of liganzi.Demand offer
CSS plates with adsorbent oxide of aluminum (ALOX)
The ALOX plates are covered with oxide of aluminum basic (pH=9), characterized by the specific surface of 200 square meters/g and pores ‘dimension of 60 A. before using it is recommended that these plates to be heated for 10 minutes at 120 degrees CelsiusDemand offer
