:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 60 m x 0.32 mm ID, 3 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 Reprosil XR 120 C8, 5.0 μm, 4 x 60 mm, 5% Carbon, endcapped1 ponukaod 200,00 €
Hellma Semi Micro Cell, Type 119-QS, HP Quartz Glass, WL 200-2500 nm, Pathlength 10 mm, magnetic stirrer, PTFE Stopper, 1,400 μl1 ponukaod 294,00 €
Nacalai Tesque HPLC Column COSMOSIL CNT-1000, 1000Å, 5 μm, 10.0 x 250 mm1 ponukaod 3 408,50 €
Altmann Analytik HPLC Column Reprosil XR 120 NH2, 3.0 μm, 3 x 250 mm1 ponukaod 430,00 €
Grom HPLC Column GromSil 120 NP-2, 20 μm 100 x 4 mm1 ponukaod 425,00 €
Altmann Analytik HPLC Column Stability 100 BS-C17, 5.0 μm, 3 x 250 mm, with basic Spacer, endcapped1 ponukaod 665,00 €