:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 15 m x 0.25 mm ID, 0.05 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
GL Sciences HPLC Guard Column Inertsil C8-4 100Å, 5μm, 3.0 x 33mm1 tarjousalk. 285,00 €
GL Sciences HPLC Column Inertsil ODS-4V (Validated) 100Å, 3μm, 2.1 x 75mm1 tarjousalk. 637,00 €
Altmann Analytik GC Column AS-35, 30 m x 0.53 mm, 0.25 μm1 tarjousalk. 540,80 €
Hellma Hellma calibration standard UV1 with potassium chloride for checking stray light (198 nm), Dimensions: 48,5 x 12,5 x 12,5 mm1 tarjousalk. 632,00 €
Grom HPLC Column GromSil 200 ODS-5 ST (standard,spher. endcapped), 3 μm 20 x 4,6 mm1 tarjousalk. 275,00 €
Sartorius Knob weight 200 g, OIML E11 tarjousalk. 580,06 €