:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 20 m x 0.25 mm ID, 0.25 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, AgileShow more
Offer
All prices incl. VAT; shipping costs per shop feed. The click takes you directly to the shop's product page.
Price history (lowest price)
Product details
- Brands
- Quadrex
- Categories
- Business & Industrial > Science & Laboratory > Laboratory Supplies
Similar products
Exmere HPLC Column Exsil Mono 100 Si, 15 μm, 100Å, 2 x 125mm1 offerfrom 340,00 €
Sartorius Membrane Filter, CA, 90 mm, 0.2μm, 25 pc/PAK1 offerfrom 157,14 €
Ohio Valley HPLC Column OVSPHER-300 AMINO, 300 Å, 5 μm, 3 x 250 mm1 offerfrom 688,00 €
Altmann Analytik HPLC Column Reprosil Pur 120 Si, 10.0 μm, 3 x 250 mm1 offerfrom 430,00 €
Altmann Analytik HPLC Column Reprosil Pur Basic C18, 100Å, 4.0 μm, 3 x 125 mm, 17% Carbon, double bound endc.1 offerfrom 465,00 €
Sartorius Biosart 100 Nutrient Media, Total Count TTC , 2,5 ml, 50 pc/PAK1 offerfrom 108,64 €