:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 30 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)
Detalhes do produto
- Marcas
- Quadrex
- Categorias
- Comercial e industrial > Ciência e laboratório > Suprimentos de laboratório
Produtos semelhantes
Eppendorf EP Reference 2 G, single-channel, fixed, 2.5 ml, red1 ofertadesde 214,00 €
Altmann Analytik HPLC Column Equisil MOS, 120Å, 10.0 μm, 2 x 200 mm, 6,5% Carbon, not endcapped1 ofertadesde 410,00 €
Phenomenex HPLC Column Luna Omega 5 μm PS C18 100Å, 50 x 3.0 mm1 ofertadesde 751,00 €
Vici Valco 3 Port 2-Pos Valve, Air Actuator, 6'' Standoff, 1/16'' Fitting, 0.75 mm Port, 225°C / 400psi, forGas, N60/E1 ofertadesde 1738,89 €
Dikma HPLC Column Platisil PH, 100 Å, 5 μm, 4.6 x 250 mm1 ofertadesde 622,93 €
Altmann Analytik HPLC Column ReproGel RP-1, 5.0 μm, 2 x 20 mm, Phase PSDVB based1 ofertadesde 315,00 €