* HxSil C8.封端矽膠載體.快速分析.逆向層析
Hamilton HxSil C8 是以烷基化矽膠 (silica) 為載體的逆向層析 (reversed-phase) 管柱,具有良好的封端 (endcapping),可實現穩定的保留時間、重現性與耐用性。C8 鍵結相對複雜樣品混合物展現出色的選擇性,並提供比 C18 更短的保留時間,有助於縮短分析時間。
| 基質 Base matrix | 矽膠 silica |
| 官能基 Functional group | 辛基鍵結矽膠 –C8H17(Si–O–Si–C8) |
| 分離機制 Separation mechanism | 逆相疏水分配,疏水性較 C18 弱,適中等極性(矽膠基 pH 約 2–8) |
選用 HxSil C8 進行逆向層析時,下列幾點提供參考:
.粒徑、孔徑等詳細規格與完整料號對照待 Felix 確認後補列。
| Part # / Ref | Hardware Inner Diameter | Hardware Length | Particle Size | Hardware Material |
|---|---|---|---|---|
| 79107 |
2.1 mm |
50 mm |
5 µm |
Stainless Steel |
| 79109 |
2.1 mm |
100 mm |
5 µm |
Stainless Steel |
| 79116 |
2.1 mm |
33 mm |
3 µm |
Stainless Steel |
| 79117 |
2.1 mm |
50 mm |
3 µm |
Stainless Steel |
| 79101 |
4.6 mm |
100 mm |
5 µm |
Stainless Steel |
| 79641 |
1.0 mm 2.1 mm 4.1 mm 4.6 mm |
(Choose a length) |
(Choose a particle size) |
(Choose hardware material) |
| 79642 |
7.0 mm 7.8 mm 10 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| 79643 |
21.2 mm 30 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| 79644 |
50 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| 79645 |
100 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| Part # / Ref | Format | Guard Column Size | Hardware Material |
|---|---|---|---|
| 32908 |
Guard Cartridge Holder |
Analytical |
Stainless Steel |
| 79298 |
Guard Column |
Analytical |
Stainless Steel |
| 79451 |
Replacement Guard Cartridge |
Analytical |
Stainless Steel |
| 79458 |
Guard Cartridge Kit |
Analytical |
Stainless Steel |
| 5095-01 |
Guard Cartridge Holder |
Semiprep/Preparative |
Stainless Steel |
| 79135 |
Guard Cartridge Kit |
Semiprep/Preparative |
Stainless Steel |
| 79136 |
Replacement Guard Cartridge |
Semiprep/Preparative |
Stainless Steel |
| 79922 |
Guard Column |
Semiprep/Preparative |
Stainless Steel |
| Part # / Ref | Particle Size | Pore Size | UOM |
|---|---|---|---|
| 79142 |
3 µm |
100 Å |
per gram |
| 79143 |
5 µm |
100 Å |
per gram |
| 79144 |
10 µm |
100 Å |
per gram |