:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 30 m x 0.25 mm ID, 0.5 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
QLA Model HC1000 Standalone Precision 1000 watt Heater/Circulator, Programmable, 115 V/ 60 Hz1 tarjousalk. 3 622,50 €
Grom HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 125 x 2,1 mm1 tarjousalk. 485,00 €
Ohio Valley GC Column OV-5, 30 m x 0.53 mm ID, bonded 5.0 μm1 tarjousalk. 487,14 €
Supelco GC Capillary Column SP-2331, L x I.D. 60 m x 0,32 mm, df 0,20 μm1 tarjousalk. 1 555,13 €
Supelco GC Capillary Column Nukol,, 15 m x 0.25 mm, 0.25 μm1 tarjousalk. 623,91 €
Altmann Analytik GC Column AS-WAX, 15 m x 0.32 mm, 3.00 μm1 tarjousalk. 361,60 €