: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)
Hintahälytys
Ilmoita minulle, kun tämän tuotteen hinta laskee.
Tuotetiedot
- Merkit
- Quadrex
- Kategoriat
- Liiketoiminta ja teollisuus > Tutkimus- ja laboratoriotuotteet > Laboratoriotarvikkeet
Samankaltaisia tuotteita
Orochem OroQ QuEChERS, AOAC for other Food Method, 150 mg MgSO4, 25 mg C18, 2 ml Tube, 1 ml Sample, 100/PAK1 tarjousalk. 945,65 €
Nalgene Thermo Scientific Vacuum pump/PVC, 210 mbar over pressure with vacuum gauge (repairable)1 tarjousalk. 192,56 €
Orochem SPE Filter Plate, 96-Well, 1 ml, Hydrophilic PVDF, 0.45 μm, low Protein binding, 10/PAK1 tarjousalk. 933,74 €
Orochem SPE Collection Plate, 96-Well Master, Block, PP, 1.2 ml chimney-Well, 50/PAK1 tarjousalk. 867,90 €
ZirChrom Guard Cartridge Holder ZirChrom G20 for 2.1 mm Guard Cartridges1 tarjousalk. 268,36 €
Sartorius Hydrophobe Membrane Filter, PTFE, 13 mm, 0.2μm, 100 pc/PAK1 tarjousalk. 333,68 €