:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5, 25 m x 0.25 mm ID, 0.33 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
Macherey-Nagel Glass fiber filter, round, MN 85/90 BF, 110 mm, 0,5 μm, 1 pc/PAK1 offerfrom 109,00 €
Grom HPLC Column Grom Sapphire 110 C18, 5 μm 250 x 2 mm1 offerfrom 575,00 €
VDS HPLC Column VDSpher PUR 100 HILIC-OH, 5 μm, 3.9 x 150 mm1 offerfrom 430,00 €
Deutsch & Neumann Stopper A.xB.dia. 35,0x29,0mm w. 2 holes with 2 holes, Para gray NR, DIN 12871, price per PAK content 100 pieces1 offerfrom 180,25 €
Deutsch & Neumann Stopper A.xB.dia. 27,0x21,0mm Silicon SI, DIN 12871, price per PAK content 100 pieces1 offerfrom 193,15 €
Deutsch & Neumann Stopper A.xB.dia. 38,0x31,0mm Para gray NR, DIN 12871, 50pc/PAK1 offerfrom 117,28 €