Cholester、ΠNAP、PYE、NPE、PBB-R COSMOSIL高性能專業色譜柱(Cholester、ΠNAP、PYE、NPE、PBB-R)
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- 公司名稱 蘇州麥可旺志生物技術有限公司
- 品牌
- 型號 Cholester、ΠNAP、PYE、NPE、PBB-R
- 產地 日本
- 廠商性質 代理商
- 更新時間 2017/6/19 20:29:48
- 訪問次數 432
產品標簽
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COSMOSIL高性能專業色譜柱(Cholester、ΠNAP、PYE、NPE、PBB-R)
反相高壓液相層析柱已被廣泛使用,因為其*的分離特性,高理論塔板數和易用性。由于疏水相互作用是反相色譜法中的主導分離機制。傳統的固定相,如C18柱和C8不能為具有類似疏水基團的化合物提供*的選擇。鑒于此,COSMOSIL為您提供多種選擇來分離這些難以分離的組分。COSMOSIL提供的這些色譜柱較普通的C18色譜柱相比有著更好的分離分析性能。
填料 | cholester | NAP | PYE | NPE | PBB-R |
填充材料 | 高純度球形多孔硅膠 | ||||
平均粒徑 | 2.5、5 um | 5 um | |||
平均孔徑 | 約120 A | ||||
比表面積 | 約300 m2/g | ||||
固定相 | 膽甾醇基 | 萘基 | 芘基乙基 | 硝基苯乙基 | 五溴苯基 |
鍵合方式 | 單點鍵和 | ||||
含碳量 | 約20% | 約11% | 約18% | 約9% | 約8% |
主要分離原理 | 疏水相互作用;分子形狀選擇 | 疏水相互作用;π-π相互作用 | 疏水相互作用;π-π相互作用;色散力;電荷相互轉移作用 | 疏水相互作用;π-π相互作用;偶極-偶極相互作用 | 疏水相互作用;色散力 |
特點:
COSMOSIL Cholester是反相體系的HPLC柱,膽甾醇基團鍵合硅膠填料,具有和傳統的烷基鍵合(C18, C30硅膠填料)相當的疏水性。然而,在相同分析條件下與使用其他ODS柱相比,Cholester對疏水性化合物的立體選擇性好,*的可再生分離模式。
COSMOSIL πNAP柱是一種萘鍵合硅膠填料的反相HPLC色譜柱。萘基團是由兩個芳香環組成的稠環芳烴,與不飽和化合物形成強烈
π-π相互作用。此色譜柱對于烷基鍵合色譜柱難以分離的位置異構體有著很好的分離效果。
COSMOSIL PYE柱是一種2-(1-芘)乙基鍵合硅膠填料的反相柱。此柱利用平面芘環結構相互作用來分離結構同分異構體。
COSMOSIL NPE柱是硝基苯乙基鍵合硅膠填料反相柱。此柱與COSMOSIL PYE柱略有不同,同時具有識別雙極子和π-π相互作用,因而具有*的保留特性。
COSMOSIL PBB-R是五溴苯基鍵合硅膠填料反相色譜柱。此柱利用色散作用為結構相似的化合物的分離提供了選擇。COSMOSIL PBB-R所具有的色散作用,使其能夠分離雙鍵異構的結構同分異構體。
訂購信息
訂購信息 | I.D. x Length | 貨號 |
Cholester Guard Column | 4.6mmI.D. x 10mm | 05975-71 |
Cholester Guard Column | 10.0mmI.D. x 20mm | 05978-41 |
Cholester Guard Column | 20.0mmI.D. x 20mm | 05980-91 |
Cholester Guard Column | 20.0mmI.D. x 50mm | 05981-81 |
Cholester Guard Column | 28.0mmI.D. x 50mm | 05983-61 |
Cholester Packed Column | 1.0mmI.D. x 150mm | 05968-71 |
Cholester Packed Column | 1.0mmI.D. x 250mm | 05969-61 |
Cholester Packed Column | 2.0mmI.D. x 30mm | 08565-51 |
Cholester Packed Column | 2.0mmI.D. x 50mm | 06352-91 |
Cholester Packed Column | 2.0mmI.D. x 100mm | 06948-01 |
Cholester Packed Column | 2.0mmI.D. x 150mm | 05971-11 |
Cholester Packed Column | 2.0mmI.D. x 250mm | 05972-01 |
Cholester Packed Column | 3.0mmI.D. x 150mm | 05973-91 |
Cholester Packed Column | 3.0mmI.D. x 250mm | 05974-81 |
Cholester Packed Column | 4.6mmI.D. x 50mm | 06359-21 |
Cholester Packed Column | 4.6mmI.D. x 100mm | 06591-61 |
Cholester Packed Column | 4.6mmI.D. x 150mm | 05976-61 |
Cholester Packed Column | 4.6mmI.D. x 250mm | 05977-51 |
Cholester Packed Column | 10.0mmI.D. x 150mm | 08011-91 |
Cholester Packed Column | 10.0mmI.D. x 250mm | 05979-31 |
Cholester Packed Column | 20.0mmI.D. x 150mm | 06088-71 |
Cholester Packed Column | 20.0mmI.D. x 250mm | 05982-71 |
Cholester Packed Column | 28.0mmI.D. x 250mm | 05985-41 |
2.5Cholester Packed Column | 2.0mmI.D. x 50mm | 09000-01 |
2.5Cholester Packed Column | 2.0mmI.D. x 70mm | 09047-11 |
2.5Cholester Packed Column | 2.0mmI.D. x 100mm | 09048-01 |
2.5Cholester Packed Column | 3.0mmI.D. x 50mm | 09049-91 |
2.5Cholester Packed Column | 3.0mmI.D. x 70mm | 09050-51 |
2.5Cholester Packed Column | 3.0mmI.D. x 100mm | 09051-41 |
πNAP Guard Column | 4.6mmI.D. x 10mm | 08082-71 |
πNAP Guard Column | 10.0mmI.D. x 20mm | 08087-21 |
πNAP Guard Column | 20.0mmI.D. x 20mm | 08090-61 |
πNAP Guard Column | 20.0mmI.D. x 50mm | 08091-51 |
πNAP Guard Column | 28.0mmI.D. x 50mm | 08094-21 |
πNAP Packed Column | 1.0mmI.D. x 150mm | 08076-61 |
πNAP Packed Column | 1.0mmI.D. x 250mm | 08077-51 |
πNAP Packed Column | 2.0mmI.D. x 30mm | 08566-41 |
πNAP Packed Column | 2.0mmI.D. x 50mm | 08567-31 |
πNAP Packed Column | 2.0mmI.D. x 100mm | 08299-51 |
πNAP Packed Column | 2.0mmI.D. x 150mm | 08078-41 |
πNAP Packed Column | 2.0mmI.D. x 250mm | 08079-31 |
πNAP Packed Column | 3.0mmI.D. x 150mm | 08080-91 |
πNAP Packed Column | 3.0mmI.D. x 250mm | 08081-81 |
πNAP Packed Column | 4.6mmI.D. x 50mm | 08083-61 |
πNAP Packed Column | 4.6mmI.D. x 100mm | 08084-51 |
πNAP Packed Column | 4.6mmI.D. x 150mm | 08085-41 |
πNAP Packed Column | 4.6mmI.D. x 250mm | 08086-31 |
πNAP Packed Column | 10.0mmI.D. x 150mm | 08088-11 |
πNAP Packed Column | 10.0mmI.D. x 250mm | 08089-01 |
πNAP Packed Column | 20.0mmI.D. x 150mm | 08092-41 |
πNAP Packed Column | 20.0mmI.D. x 250mm | 08093-31 |
πNAP Packed Column | 28.0mmI.D. x 250mm | 08095-11 |
5PYE Guard Column | 4.6mmI.D. x 10mm | 37903-11 |
5PYE Guard Column | 10.0mmI.D. x 20mm | 38041-71 |
5PYE Guard Column | 20.0mmI.D. x 20mm | 05867-91 |
5PYE Guard Column | 20.0mmI.D. x 50mm | 34475-21 |
5PYE Packed Column | 1.0mmI.D. x 150mm | 02851-71 |
5PYE Packed Column | 2.0mmI.D. x 150mm | 38042-61 |
5PYE Packed Column | 2.0mmI.D. x 250mm | 34450-31 |
5PYE Packed Column | 4.6mmI.D. x 150mm | 37837-91 |
5PYE Packed Column | 4.6mmI.D. x 250mm | 37989-11 |
5PYE Packed Column | 10.0mmI.D. x 250mm | 37996-11 |
5PYE Packed Column | 20.0mmI.D. x 250mm | 38044-41 |
5NPE Guard Column | 4.6mmI.D. x 10mm | 37904-01 |
5NPE Guard Column | 10.0mmI.D. x 20mm | 38045-31 |
5NPE Guard Column | 20.0mmI.D. x 20mm | 05868-81 |
5NPE Guard Column | 20.0mmI.D. x 50mm | 05869-71 |
5NPE Packed Column | 1.0mmI.D. x 150mm | 05897-01 |
5NPE Packed Column | 2.0mmI.D. x 150mm | 34328-51 |
5NPE Packed Column | 2.0mmI.D. x 250mm | 34379-91 |
5NPE Packed Column | 4.6mmI.D. x 150mm | 37902-21 |
5NPE Packed Column | 4.6mmI.D. x 250mm | 37990-71 |
5NPE Packed Column | 10.0mmI.D. x 250mm | 05469-11 |
5NPE Packed Column | 20.0mmI.D. x 250mm | 38046-21 |
5PBB-R Guard Column | 4.6mmI.D. x 10mm | 05704-11 |
5PBB-R Guard Column | 10.0mmI.D. x 20mm | 05721-81 |
5PBB-R Guard Column | 20.0mmI.D. x 20mm | 05911-91 |
5PBB-R Guard Column | 20.0mmI.D. x 50mm | 05722-71 |
5PBB-R Packed Column | 1.0mmI.D. x 150mm | 05899-81 |
5PBB-R Packed Column | 2.0mmI.D. x 150mm | 05900-31 |
5PBB-R Packed Column | 2.0mmI.D. x 250mm | 05904-91 |
5PBB-R Packed Column | 4.6mmI.D. x 150mm | 05697-21 |
5PBB-R Packed Column | 4.6mmI.D. x 250mm | 05698-11 |
5PBB-R Packed Column | 10.0mmI.D. x 250mm | 05699-01 |
5PBB-R Packed Column | 20.0mmI.D. x 250mm | 05700-51 |
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信息
公 司:蘇州麥可旺志生物技術有限公司
:陸
手 機:
:644686480
電 話:-8006
傳 真:
郵 箱:luhui@microwants.cn