: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, AgileNäytä lisää
Tarjous
Kaikki hinnat sis. alv:n; toimituskulut kaupan syötteen mukaan. Klikkaus vie suoraan kaupan tuotesivulle.
Hintakehitys (alin hinta)
Tuotetiedot
- Merkit
- Quadrex
- Kategoriat
- Liiketoiminta ja teollisuus > Tutkimus- ja laboratoriotuotteet > Laboratoriotarvikkeet
Samankaltaisia tuotteita
Ohio Valley GC Column OV-17, 10 m x 0.53 mm ID, bonded 2 μm1 tarjousalk. 349,64 €
Phenomenex HPLC Column Luna 3 μm CN 100 Å Reversed Phase MP, 250 x 4.6 mm1 tarjousalk. 1 137,00 €
GL Sciences EX-Nano HPLC Column InertSustainSwift C8 200Å 3μm, 0.1 x 1501 tarjousalk. 936,00 €
Millipore Membrane filter, round, Mitex, PTFE, 90 mm, 10,0 μm, 25/pac1 tarjousalk. 590,86 €
Interscience Carrier for Eppendorf 1.5 ml and 2 ml, for easySpiral1 tarjousalk. 101,56 €
Quadrex GC Column Quadrex 007-5, 75 m x 0.32 mm ID, 0.25 μm film1 tarjousalk. 1 330,91 €