:no_upscale()/Welch_HPLC_Columns.jpg)
Welch Materials
Welch Materials HPLC Column Xtimate C18, 5 μm, 4 x 250 mm
Besides C18 and C8 bonded phases, Xtimate also provides C4, CN, Phenyl bonded phases. Xtimate® applies a new special SmoothpakTM technique to C18, C8, C4, CN, Phenyl and amino phases, different than the bonding method of other series. As a result, Xtimate® provides a different selectivity, improved stability and reproducibility. In particular, for the Phenyl phase of Phenyl-Hexyl, Xtimate® is totally different from Ultisil® Phenyl. Xtimate® Phenyl phase’s longer hexyl group provides extra hydrocarbon interaction and longer retention than conventional phenyl-propyl phase, it also provides better chemical stability. Welch also adds polar embedded phase, Polar-RP on Xtimate® particles, to further improve peak shape for very polar and strong basic compounds and provides different selectivity than does C18 phase.Show 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
- Welch Materials
- Categories
- Business & Industrial > Science & Laboratory > Laboratory Supplies
Similar products
:no_upscale()/Grom_HPLC.jpg)
Grom HPLC Column GromSil 300 NP-1, 5 μm 33 x 4,6 mm1 offerfrom 285,00 €:no_upscale()/80013702_J_08.jpg)
Excelitas Noblelight Deuterium lamp (D2) for Thermawave Series 3/5, guaranteed lifespan: 1000 h, pre-adjusted1 offerfrom 706,80 €:no_upscale()/columnas_teknokroma.jpg)
Teknokroma Analitica SA GC Column TRB-1ht SimDist, Inox, 10 m x 0.53 mm x 0.17 μm1 offerfrom 604,62 €:no_upscale()/Altmann-GC-Column.jpg)
Altmann Analytik GC Column AS-1 MS, 15 m x 0.53 mm, 1.00 μm1 offerfrom 374,40 €- Grom HPLC Column GromSil 60 NP-2, 5 μm 75 x 2 mm1 offerfrom 380,00 €
- Altmann Analytik GC Column AS-624 MS, 105 m x 0.25 mm, 1.40 μm1 offerfrom 1297,60 €