:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 12 m x 0.53 mm ID, 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, AgileMostra di più
Offerta
Analytics-Shop.com
Disponibile · Spedizione: ?Spedizione da 🇳🇱 NL → 🇮🇹
410,18 €
più spedizione
Tutti i prezzi IVA inclusa; spese di spedizione secondo il feed del negozio. Il clic porta direttamente alla pagina prodotto del negozio.
Andamento del prezzo (prezzo minimo)
Dettagli del prodotto
- Marche
- Quadrex
- Categorie
- Commercio e industria > Scienza e laboratorio > Articoli da laboratorio
Prodotti simili
Grace HPLC Column VisionHT C18 30x1mm 1.5μm old no: 51395591 offertada 657,00 €
GL Sciences HPLC Column InertSustain C8 100Å, 5μm, 1.5 x 250mm1 offertada 791,00 €
Dr. Maisch HPLC Column Nucleosil 4000 C4, 7.0 μm, 4 x 60 mm, endcapped1 offertada 340,00 €
Merck Coliform Agar ES (Enhanced Selectivity) for microbiology Chromocult, 500 g1 offertada 893,00 €
Welch Materials HPLC Column Ultisil, AQ-C18, 120 Å, 3 μm, 4.0 x 30 mm1 offertada 459,18 €
Merck Silicate (Silicic Acid) Test Method: photometric Spectroquant , 1.1 - 1070 mg/l SiO2 0.5 - 500 mg/l Si, 100 Tests1 offertada 181,00 €