:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 60 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
Eppendorf Varispenser 2,5 - 50 ml1 offerfrom 486,00 €
Duran Group AR -Glass graduated pipette, conformity certified, blue print, type 2, 10 ml, 12 pc/PAK, type 2 (total delivery, nominal volume at the top1 offerfrom 112,64 €
Vici Valco 4 Port 2-Pos internal Volume Valve, replacement, 1/16'' Fitting, 0.4 mm Port, 350°C / 300psi, forGas, 0.06 μl, N60/T1 offerfrom 1.112,22 €
Altmann Analytik HPLC Guard Cartridges Reprosil Pur 120 Si, 10.0 μm, 4.6 x 5 mm, 5pc/PAK1 offerfrom 170,00 €
Altmann Analytik Sealmat, MicroMat CLR, clear, silicone, slit, for 96 Square Well Microplate, non-sterile, 5 pc/PAK1 offerfrom 106,50 €
Quadrex GC Column Quadrex 007-35, 25 m x 0.32 mm ID, 0.25 μm film1 offerfrom 580,36 €