:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 30 m x 0.25 mm ID, 0.1 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, AgileZobraziť viac
Ponuka
Všetky ceny vrátane DPH; doprava podľa feedu obchodu. Kliknutie vedie priamo na stránku produktu v obchode.
Vývoj ceny (najnižšia cena)
Detaily produktu
- Značky
- Quadrex
- Kategórie
- Obchod a priemysel > Veda a laboratórium > Laboratórne vybavenie
Podobné produkty
Altmann Analytik HPLC Column Ultrasep ES 100 Phenyl-Hexyl, 5.0 μm, 3 x 20 mm, not endcapped1 ponukaod 195,00 €
Altmann Analytik HPLC Column Ultrasep ES 100 Phenyl-Hexyl, 5.0 μm, 4.6 x 300 mm, not endcapped1 ponukaod 575,00 €
VDS HPLC Column VDSpher PUR C8-H, 3 μm, 2.1 x 100 mm1 ponukaod 561,00 €
Brand GmbH & Co. KG Transferpette electronic, 0.5 - 10 μl, without Power adapter, DE-M1 ponukaod 400,50 €
Optimize OPTI-MAX Inlet Cartridge Check Valve, 1/16'' Ceramic Ball & Seat, PEEK Cartridge, Hitachi L-7100 (LaChrom)1 ponukaod 438,36 €
DWK Wheaton Aluminum cap, blue, with center tear-off, without insert, 20 mm OD, 1000 pc/PAK1 ponukaod 166,74 €