延长pH值（XP）核壳C18柱设计高pH值化学稳定性和延长柱寿命。
高pH值耐核壳C18柱
Presto XP C18采用增强的颗粒技术制造，可在pH值升高时抵抗二氧化硅的溶解。它使方法开发人员能够在宽pH范围内自信地操作，以优化选择性。
| USP Listing | L1 |
| Phase Type | Reverse Phase (RP) |
| Phase Ligand | XP C18 |
| Pore Size (Å) | 90, 120, 160 |
| Surface Area (m²/g) | 135 |
| pH Range | 2-8 |
| Particle Size (µm) | 1.8,2.7,3,4 |
| Particle Technology | Core-Shell |
| Carbon Load (%) | 7 |
| End Capping | Yes |
| Max Temperature (°C) | 60 |
订货信息：
Presto XP C18 核壳液相色谱柱
| PRODUCT NAME | PORE SIZE (Å) |
| Presto 120 XP C18 : 100mm x 2.1mm,1.8umPRST.XPC18.21.100.1812 | 120 |
| Presto 120 XP C18 : 100mm x 2.1mm,2.7umPRST.XPC18.21.100.2712 | 120 |
| Presto 120 XP C18 : 100mm x 3.0mm,1.8umPRST.XPC18.30.100.1812 | 120 |
| Presto 120 XP C18 : 100mm x 3.0mm,2.7umPRST.XPC18.30.100.2712 | 120 |
| Presto 120 XP C18 : 100mm x 3.0mm,3umPRST.XPC18.30.100.3012 | 120 |
| Presto 120 XP C18 : 100mm x 4.6mm,1.8umPRST.XPC18.46.100.1812 | 120 |
| Presto 120 XP C18 : 100mm x 4.6mm,2.7umPRST.XPC18.46.100.2712 | 120 |
| Presto 120 XP C18 : 100mm x 4.6mm,3umPRST.XPC18.46.100.3012 | 120 |
| Presto 120 XP C18 : 100mm x 4.6mm,4umPRST.XPC18.46.100.4012 | 120 |
| Presto 120 XP C18 : 150mm x 2.1mm,1.8umPRST.XPC18.21.150.1812 | 120 |
| Presto 120 XP C18 : 150mm x 2.1mm,2.7umPRST.XPC18.21.150.2712 | 120 |
| Presto 120 XP C18 : 150mm x 3.0mm,1.8umPRST.XPC18.30.150.1812 | 120 |
| Presto 120 XP C18 : 150mm x 3.0mm,2.7umPRST.XPC18.30.150.2712 | 120 |
| Presto 120 XP C18 : 150mm x 3.0mm,3umPRST.XPC18.30.150.3012 | 120 |
| Presto 120 XP C18 : 150mm x 4.6mm,1.8umPRST.XPC18.46.150.1812 | 120 |
| Presto 120 XP C18 : 150mm x 4.6mm,2.7umPRST.XPC18.46.150.2712 | 120 |
| Presto 120 XP C18 : 150mm x 4.6mm,3umPRST.XPC18.46.150.3012 | 120 |
| Presto 120 XP C18 : 150mm x 4.6mm,4umPRST.XPC18.46.150.4012 | 120 |
| Presto 120 XP C18 : 250mm x 2.1mm,2.7umPRST.XPC18.21.250.2712 | 120 |
| Presto 120 XP C18 : 250mm x 3.0mm,2.7umPRST.XPC18.30.250.2712 | 120 |
| Presto 120 XP C18 : 250mm x 3.0mm,3umPRST.XPC18.30.250.3012 | 120 |
| Presto 120 XP C18 : 250mm x 4.6mm,2.7umPRST.XPC18.46.250.2712 | 120 |
| Presto 120 XP C18 : 250mm x 4.6mm,3umPRST.XPC18.46.250.3012 | 120 |
| Presto 120 XP C18 : 250mm x 4.6mm,4umPRST.XPC18.46.250.4012 | 120 |
| Presto 120 XP C18 : 50mm x 2.1mm,1.8umPRST.XPC18.21.050.1812 | 120 |
| Presto 120 XP C18 : 50mm x 2.1mm,2.7umPRST.XPC18.21.050.2712 | 120 |
| Presto 120 XP C18 : 50mm x 3.0mm,1.8umPRST.XPC18.30.050.1812 | 120 |
| Presto 120 XP C18 : 50mm x 3.0mm,2.7umPRST.XPC18.30.050.2712 | 120 |
| Presto 120 XP C18 : 50mm x 3.0mm,3umPRST.XPC18.30.050.3012 | 120 |
| Presto 120 XP C18 : 50mm x 4.6mm,1.8umPRST.XPC18.46.050.1812 | 120 |
| Presto 120 XP C18 : 50mm x 4.6mm,2.7umPRST.XPC18.46.050.2712 | 120 |
| Presto 120 XP C18 : 50mm x 4.6mm,3umPRST.XPC18.46.050.3012 | 120 |
| Presto 120 XP C18 : 50mm x 4.6mm,4umPRST.XPC18.46.050.4012 | 120 |
| Presto XP C18 : 100mm x 2.1mm,1.8umPRST.XPC18.21.100.1810 | 100 |
| Presto XP C18 : 100mm x 2.1mm,2.7umPRST.XPC18.21.100.2710 | 100 |
| Presto XP C18 : 100mm x 3.0mm,1.8umPRST.XPC18.30.100.1810 | 100 |
| Presto XP C18 : 100mm x 3.0mm,2.7umPRST.XPC18.30.100.2710 | 100 |
| Presto XP C18 : 100mm x 3.0mm,3umPRST.XPC18.30.100.3010 | 100 |
| Presto XP C18 : 100mm x 4.6mm,1.8umPRST.XPC18.46.100.1810 | 100 |
| Presto XP C18 : 100mm x 4.6mm,2.7umPRST.XPC18.46.100.2710 | 100 |
| Presto XP C18 : 100mm x 4.6mm,3umPRST.XPC18.46.100.3010 | 100 |
| Presto XP C18 : 100mm x 4.6mm,4umPRST.XPC18.46.100.4010 | 100 |
| Presto XP C18 : 150mm x 2.1mm,1.8umPRST.XPC18.21.150.1810 | 100 |
| Presto XP C18 : 150mm x 2.1mm,2.7umPRST.XPC18.21.150.2710 | 100 |
| Presto XP C18 : 150mm x 3.0mm,1.8umPRST.XPC18.30.150.1810 | 100 |
| Presto XP C18 : 150mm x 3.0mm,2.7umPRST.XPC18.30.150.2710 | 100 |
| Presto XP C18 : 150mm x 3.0mm,3umPRST.XPC18.30.150.3010 | 100 |
| Presto XP C18 : 150mm x 4.6mm,1.8umPRST.XPC18.46.150.1810 | 100 |
| Presto XP C18 : 150mm x 4.6mm,2.7umPRST.XPC18.46.150.2710 | 100 |
| Presto XP C18 : 150mm x 4.6mm,3umPRST.XPC18.46.150.3010 | 100 |
| Presto XP C18 : 150mm x 4.6mm,4umPRST.XPC18.46.150.4010 | 100 |
| Presto XP C18 : 250mm x 2.1mm,2.7umPRST.XPC18.21.250.2710 | 100 |
| Presto XP C18 : 250mm x 3.0mm,2.7umPRST.XPC18.30.250.2710 | 100 |
| Presto XP C18 : 250mm x 3.0mm,3umPRST.XPC18.30.250.3010 | 100 |
| Presto XP C18 : 250mm x 4.6mm,2.7umPRST.XPC18.46.250.2710 | 100 |
| Presto XP C18 : 250mm x 4.6mm,3umPRST.XPC18.46.250.3010 | 100 |
| Presto XP C18 : 250mm x 4.6mm,4umPRST.XPC18.46.250.4010 | 100 |
| Presto XP C18 : 50mm x 2.1mm,1.8umPRST.XPC18.21.050.1810 | 100 |
| Presto XP C18 : 50mm x 2.1mm,2.7umPRST.XPC18.21.050.2710 | 100 |
| Presto XP C18 : 50mm x 3.0mm,1.8umPRST.XPC18.30.050.1810 | 100 |
| Presto XP C18 : 50mm x 3.0mm,2.7umPRST.XPC18.30.050.2710 | 100 |
| Presto XP C18 : 50mm x 3.0mm,3umPRST.XPC18.30.050.3010 | 100 |
| Presto XP C18 : 50mm x 4.6mm,1.8umPRST.XPC18.46.050.1810 | 100 |
| Presto XP C18 : 50mm x 4.6mm,2.7umPRST.XPC18.46.050.2710 | 100 |
| Presto XP C18 : 50mm x 4.6mm,3umPRST.XPC18.46.050.3010 | 100 |
| Presto XP C18 : 50mm x 4.6mm,4umPRST.XPC18.46.050.4010 | 100 |
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