Chromolith-整體柱化色譜柱
2000年，默克研究開發瞭整體化矽膠（monolithic Silica）,將液相色譜分離技術的發展帶入瞭一個嶄新的領域。整體化矽膠采用瞭完全不含金屬雜質的合成矽膠材料和尖端的“溶膠”技術制備得到，是迄今為止最新的色譜矽膠。
Chromolith® 填料參數
填料 | 孔徑 | 比表麵積 | 孔體積 | 碳載量 | PH范圍 |
RP-18 | 2μm，130Å | 300m2/g | 1m2/g | 18.0% | 2-7.5 |
RP-8 | 2μm，130Å | 300m2/g | 1m2/g | 11.0% | 2-7.5 |
Si | 2μm，130Å | 300m2/g | 1m2/g | --- | 2-7.5
|
特點：
- 由於壓力低，可通過提高流速縮短分離時間
- 單支色譜柱柱效卓越，更可串聯使用
- 整體化矽膠結構使其永遠不會“柱頭坍塌”
- 大孔結構確保其使用壽命長，抗污染能力極強
取代傳統5μm顆粒矽膠的選擇-Chromolith® Performance 100-4.6mm
Chromolith® Performance是您替代5μm顆粒矽膠色譜柱的最佳選擇。在相同的條件下，使用Chromolith® Performance，您將獲得和傳統5μm顆粒填料相似的分離結構。不同的是Chromolith®的柱壓隻有傳統5μm顆粒填料的1/4。
Chromolith® Performance可為您節省75%分析時間。通過簡單地將流速從1ml/min提高到3ml/min，使您獲得很高的分離速度，同時分離效果並未受到影響，柱壓也大大低於5μm顆粒填料的色譜柱。如果條件允許，您甚至可以將流速提高到9ml/min。
Chromolith®在藥物分析領域的應用
供貨信息：
| 編號 | 包裝 | 描述 |
| 1.52022.0001 | 1 UNIT | Chromolith High Resolution RP-18e, 100×4.6mm |
| 1.52021.0001 | 1 UNIT | Chromolith High Resolution RP-18e, 50×4.6mm |
| 1.52020.0001 | 1 UNIT | Chromolith High Resolution RP-18e, 25×4.6mm |
| 1.52024.0001 | 1 UNIT | Chromolith High Resolution RP-18e, Guard Column Kit, 5×4.6mm |
| 1.52025.0001 | 1 UNIT | Chromolith High Resolution RP-18e, 5×4.6mm |
| 1.02129.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 100-4.6 MM |
| 1.51450.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 50 - 4.6 MM |
| 1.51463.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 25 - 4.6 MM |
| 1.52003.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 25-3MM |
| 1.52002.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 50-3MM |
| 1.52001.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 100-3MM |
| 1.52014.0001 | 1 UNIT | CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 25-2MM |
| 1.52007.0001 | 1 UNIT | CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 50-2MM |
| 1.52006.0001 | 1 UNIT | CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 100-2MM |
| 1.51468.0001 | 1 UNIT | CHROMOLITH PERFORMANCE RP-8 ENDCAPPED 100 - 4.6 MM |
| 1.51465.0001 | 1 UNIT | CHROMOLITH PERFORMANCE SI, 100 - 4.6 MM |
| 1.51467.0001 | 1 UNIT | CHROMOLITH COLUMNS COUPLING |
| 1.51466.0001 | 3 UNIT | CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 100 - 4.6 MM 3 UNITS |
| 1.50403.0001 | 1 UNIT | CHROMOLITH CAPROD RP-18E 150-0.05 |
| 1.50402.0001 | 1 UNIT | CHROMOLITH CAPROD RP-18E 150-0.1 |
| 1.50400.0001 | 1 UNIT | CHROMOLITH CAPROD RP-8E 150-0.1 |
| 1.50404.0001 | 1 UNIT | CHROMOLITH CAPROD RP-18E HR 150-0.1 |
| 1.50409.0001 | 1 UNIT | CHROMOLITH CAPROD RP-18E TRAP 50-0.2 |
| 1.50405.0001 | 1 UNIT | CHROMOLITH CAPROD RP-18E 150-0.2 |
| 1.50407.0001 | 1 UNIT | CHROMOLITH CAPROD RP-18E HR 150-0.2 |
| 1.50401.0001 | 1 UNIT | CHROMOLITH CAPROD RP-8E 150 - 0.05 |
| 1.51451.0001 | 3 UNIT | CHROMOLITH RP-18 ENDCAPPED 5 - 4.6 MM GUARD COLUMNS (3 PIECE S) |
| 1.51452.0001 | 3 UNIT | CHROMOLITH RP-18 ENDCAPPED 10-4.6 MM GUARD COLUMN (3 PIECE S) |
| 1.51470.0001 | 1 UNIT | CHROMOLITH RP-18 ENDCAPPED 5 - 4.6 MM GUARD COLUMN KIT (3 PIECE +1 HOLDER) |
| 1.51471.0001 | 1 UNIT | CHROMOLITH RP-18 ENDCAPPED 10-4.6 MM GUARD COLUMN KIT (3 PIECE +1 HOLDER) |
| 1.52004.0001 | 1 UNIT | CHROMOLITH RP-18 ENDCAPPED 5 - 3 MM GUARD COLUMN KIT (3 PIECE +1 HOLDER) |
| 1.52005.0001 | 1 UNIT | CHROMOLITH RP-18 ENDCAPPED 5 - 3 MM GUARD COLUMNS (3 PIECES ) |
| 1.52008.0001 | 1 UNIT | CHROMOLITH RP-18 ENDCAPPED 5 - 2 MM GUARD COLUMN KIT(3 PIECE +1 HOLDER) |
| 1.52009.0001 | 1 UNIT | CHROMOLITH RP-18 ENDCAPPED 5 - 3 MM GUARD COLUMNS (3 PIECES ) |
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