:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5HT, 60 m x 0.25 mm ID, 0.1 μm film
The 007-5 phase is a (5% phenyl) methylpolysiloxane polymer. Like the 007-1 dimethylpolysiloxane phase, the 007-5 phase is a widely used general-purpose GC phase that is ideal for a wide range of applications. The presence of the phenyl groups leads to induced dipole interactions, which result in an increased retention level for aromatic solutes. A 5% phenyl substitution causes a nominal increase in polarity; However, the 007-5 phase shows the properties of a non-polar phase. The nonpolar 007-5 phase, which separates compounds by boiling point, is another commonly used phase type in GC. Bonding and cross-linking this general-purpose GC phase increases resistance to degradation caused by flushing, large solvent injections, and nonvolatile deposition. The 007-5 phase offers excellent efficiency and thermal stability. In addition, this non-polar phase is less susceptible to oxidation and hydrolysis than phases with more polar functional groups. Comparable to Agilent SE-52, AgileMostrar mais
Oferta
Todos os preços com IVA; portes segundo o feed da loja. O clique leva diretamente à página do produto na loja.
Histórico de preço (preço mínimo)
Detalhes do produto
- Marcas
- Quadrex
- Categorias
- Comercial e industrial > Ciência e laboratório > Suprimentos de laboratório
Produtos semelhantes
Regis HPLC Column AZYP TeicoShell 120 Å, 2.7 μm, 4.6 x 150 mm1 ofertadesde 2994,43 €
Greiner Bio-One Sapphire Pipette Tips low Rentention 1250 μl, natural, sterile, in Rack, 10 x 96/PAK1 ofertadesde 131,89 €
Thermo Fisher Scientific HPLC Column Hypersil GOLD Phenyl, 175 Å, 5 μm, 2.1 x 50 mm1 ofertadesde 969,71 €
Supelco HPLC Column Omnifit EZ, I.D. x L 10 mm x 330 mm, 1x fixed 1x adjustable endpieces1 ofertadesde 760,26 €
GL Sciences HPLC Guard Column Inertsil ODS-P 100Å, 3μm, 1.0 x 33mm1 ofertadesde 341,00 €
Ohio Valley HPLC Guard Column OVSPHER-100 Phenyl-Hexyl, 100 Å, 5 μm, 2.1 x 50 mm1 ofertadesde 608,00 €