:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 25 m x 0.32 mm ID, 8 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
Altmann Analytik HPLC Column Reprosil 100 CAT, 5.0 μm, 4 x 50 mm, mono- + divalent Cations in 1 run, Polymer Phase1 ofertadesde 553,33 €
VDS HPLC Column VDSpher PUR BiPhenyl, 5 μm, 3 x 50 mm1 ofertadesde 367,00 €
Grom HPLC Column SpheriGrom ODS-1, 3 μm 250 x 3 mm1 ofertadesde 575,00 €
ZirChrom HPLC Method Development Kit ZirChrom MK01, 3 μm, 2.1 x 50 mm (ZirChrom-SAX, ZirChrom-SHAX, ZirChrom-WAX)1 ofertadesde 3457,07 €
Exmere HPLC Column Avanti BDS QUATTRO, 1,5 μm, 2 x 150mm1 ofertadesde 800,00 €
Altmann Analytik HPLC Column Reprosil Gold 200 C8, 5.0 μm, 3 x 13 mm, 8% Carbon, double bound enc.1 ofertadesde 200,00 €