:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 60 m x 0.25 mm ID, 2 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
Altmann Analytik GC Column AS-5 Basic, 30 m x 0.25 mm, 0.50 μm1 tarjousalk. 481,60 €
Macherey-Nagel Filter Papers, sheet, grade MN 616, 580x580 mm, 100/pak1 tarjousalk. 253,00 €
GL Sciences HPLC Guard Cartridge Inertsil ODS-4, 100Å, 5 μm, 2.1 x 10 mm, EI Non-metal, 2/PAK1 tarjousalk. 330,00 €
Welch Materials UHPLC Column Ultisil LP-C18, 1.8 μm, 2.1 x 30 mm1 tarjousalk. 561,22 €
Microsolv HPLC Column Cogent RP Cyano, 300 Å, 5 μm, 4.6 x 150 mm1 tarjousalk. 821,71 €
GL Sciences SPE Cartridge InertSep PSA, 5g, 20ml, 20/PAK1 tarjousalk. 259,71 €