:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 15 m x 0.25 mm ID, 0.5 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
Microsolv Micro Inserts 700 μl fill volume, clear glass, deactivated, conical precision point, 8 x 40 mm OD, with spring, for use in 4ml autosampler 1 ofertadesde 180,21 €
Advanced Materials Technology HPLC Column HALO PAH, 90 Å, 2.7 μm, 90 Å, 2.1 x 50 mm1 ofertadesde 870,24 €
Whatman Filter Paper, Reel, Grade 598, 500 mm x 100 m1 ofertadesde 622,74 €
Millipore Sample Filter Samplicity G2, Millex-GN, Nylon, 33 mm, 0.2 μm, non-sterile, hydrophilic, 250 pc/PAK1 ofertadesde 976,00 €
Dissolution Accessories Cannula Filters 45 μm, UHMW PE, LabIndia, 1000 pc/PAK1 ofertadesde 561,18 €
ACE HPLC Column ACE 5 CN 125x4.0mm1 ofertadesde 959,00 €