* HxSil C18.封端矽膠載體.高保留.逆向層析
Hamilton HxSil C18 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),可確保保留時間、重現性與耐用性。HxSil C18 比大多數管柱具有更高的保留能力;在其他 C18 管柱上難以充分保留、無法獲得理想分離的化合物,HxSil C18 能增強其分離效果。適合多環芳香烴 (PAHs) 與小分子有機物分析。
| 基質 Base matrix | 矽膠 silica(高純度球形) |
| 官能基 Functional group | 十八烷基鍵結矽膠 –C18H37(Si–O–Si–C18) |
| 分離機制 Separation mechanism | 逆相疏水分配(矽膠基,pH 約 2–8) |
| 代表分析物 Representative analyte | 黃麴毒素 B1 aflatoxin B1 C17H12O6;阿特拉津 atrazine C8H14ClN5 |
選用 HxSil C18 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 |
|---|---|---|---|---|
| 79889 |
2.1 mm |
50 mm |
3 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) |
| 79868 |
4.6 mm |
150 mm |
5 µm |
Stainless Steel |
| 79869 |
4.6 mm |
250 mm |
5 µm |
Stainless Steel |
| 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 |
| 79299 |
Guard Column |
Analytical |
Stainless Steel |
| 79452 |
Replacement Guard Cartridge |
Analytical |
Stainless Steel |
| 79459 |
Guard Cartridge Kit |
Analytical |
Stainless Steel |
| 5095-01 |
Guard Cartridge Holder |
Semiprep/Preparative |
Stainless Steel |
| 79137 |
Guard Cartridge Kit |
Semiprep/Preparative |
Stainless Steel |
| 79138 |
Replacement Guard Cartridge |
Semiprep/Preparative |
Stainless Steel |
| 79923 |
Guard Column |
Semiprep/Preparative |
Stainless Steel |
| Part # / Ref | Particle Size | Pore Size | UOM |
|---|---|---|---|
| 79139 |
3 µm |
100 Å |
per gram |
| 79140 |
5 µm |
100 Å |
per gram |
| 79141 |
10 µm |
100 Å |
per gram |