:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 50 m x 0.53 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
Agilent Technologies SPE Cartridge Bond Elut JR-FL, 1000 mg, 100 pc/PAK1 ofertadesde 427,00 €
Bochem Transport can, 18/10 stainless steel, 350 x 220 mm, 10 liters1 ofertadesde 1050,00 €
SIELC HPLC Column Primesep P 1x25mm 5 μm 100 Å1 ofertadesde 1207,00 €
Altmann Analytik GC Column AS-5 MS Plus, 50 m x 0.20 mm, 0.40 μm1 ofertadesde 905,60 €
Altmann Analytik HPLC Column Nucleosil 300 C8, 7.0 μm, 4 x 150 mm, endcapped1 ofertadesde 379,17 €
Kromasil SFC Column Kromasil SFC-10-Diol, 20 x 150 mm1 ofertadesde 2372,86 €