:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5HT, 25 m x 0.32 mm ID, 0.1 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
Thermo Fisher Scientific GC Column TG-BOND U 30m x 0.32mm x 10μ1 ofertadesde 899,64 €
Excelitas Noblelight Photoionisation Lamp, excited RF, 10.6 eV, Krypton, Ø 12,7 mm, L 53 mm, minimum order amount 3 pcs1 ofertadesde 323,95 €
Nalgene Thermo Scientific Wash bottle/Teflon (FEP) transp., 250 ml with l-ETFE-screw closure1 ofertadesde 818,40 €
Orochem SPE Extraction Plate, 96-Well, Orochem 2000, C2, 50 mg/Well, 2 ml1 ofertadesde 354,55 €
Orochem SPE Extraction Plate, 96-Well, Orochem 2000, C8 encapped, 50 mg/Well, 2 ml1 ofertadesde 709,10 €- IDEXX IDEXX Quanti-Tray 51-well rubber insert for Quanti-Tray Sealer PLUS1 ofertadesde 140,00 €