:no_upscale()/WL_HPLC1.jpg)
Welch Materials
Welch Materials HPLC Guard Column Cartridge Ultisil Polar-RP, 3 μm, 120Å, 2.1 x 10 mm, 2 pc/PAK
The polar functional group close to the surface increases the wet ability of this phase, thus decreasing phase collapse, making this phase compatible with mobile phase of up to 95% water content. The polar functional group also shields the effects of unreacted silanol groups, providing excellent peak shape for very polar and strong basic compounds and different selectivity than C18 phase. Welch provides two kinds of packing materials - Ultisil Polar-RP and Ultisil Phenyl-Ether.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
Grom HPLC Column GromSil 120 NP-2, 20 μm 150 x 2,1 mm1 offerfrom 505,00 €
Exmere HPLC Column Exsil Pure 120 SAX, 3μm 300 x 2mm1 offerfrom 695,00 €
GL Sciences HPLC Column Inertsil ODS-3 100Å, 3μm, 1.0 x 100mm1 offerfrom 693,00 €
Grom HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 20 x 2,1 mm1 offerfrom 280,00 €
GL Sciences HPLC Guard Column Inertsil ODS-HL 100Å, 5μm, 14.0 x 50mm1 offerfrom 1.011,00 €
Grom HPLC Column Grom Sapphire 65 C8, 5 μm 40 x 4 mm1 offerfrom 260,00 €