:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 20 m x 0.10 mm ID, 0.25 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)
Alerta de preço
Avisa-me quando o preço deste artigo descer.
Detalhes do produto
- Marcas
- Quadrex
- Categorias
- Comercial e industrial > Ciência e laboratório > Suprimentos de laboratório
Produtos semelhantes
Advanced Materials Technology HPLC Column HALO LPH-C18, 90 Å, 2 μm, 2.1 x 50 mm1 ofertadesde 1040,76 €
GL Sciences HPLC Column InertSustain NH2 100Å, 3μm, 1.0 x 30mm1 ofertadesde 591,00 €
ZirChrom HPLC Column ZirChrom-PHASE, 3 μm, 2.1 x 100 mm1 ofertadesde 1534,86 €
GL Sciences HPLC Column ProteoSil 300-C18, 5 μm, 2.1 x 100 mm1 ofertadesde 660,00 €
Supelco Capseal Bullet Capillary Ferrules 0,8mm ID, Varian Design, 48 pc/PAK1 ofertadesde 564,26 €- Grace HPLC Column GreatSmart RP18, 150 x 3 mm, 5 μm1 ofertadesde 474,29 €