化工儀器網(wǎng)>產(chǎn)品展廳>配件耗材>色譜配件>離子色譜柱>Cholester、ΠNAP、PYE、NPE、PBB-R COSMOSIL高性能專業(yè)色譜柱(Cholester、ΠNAP、PYE...
Cholester、ΠNAP、PYE、NPE、PBB-R COSMOSIL高性能專業(yè)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(shù)有限公司
- 品牌
- 型號(hào) Cholester、ΠNAP、PYE、NPE、PBB-R
- 產(chǎn)地 日本
- 廠商性質(zhì) 代理商
- 更新時(shí)間 2017/6/19 20:29:48
- 訪問次數(shù) 433
產(chǎn)品標(biāo)簽
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COSMOSIL高性能專業(yè)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?yàn)槠?的分離特性,高理論塔板數(shù)和易用性。由于疏水相互作用是反相色譜法中的主導(dǎo)分離機(jī)制。傳統(tǒng)的固定相,如C18柱和C8不能為具有類似疏水基團(tuán)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(diǎn)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(zhuǎn)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(diǎn):
COSMOSIL Cholester是反相體系的HPLC柱,膽甾醇基團(tuán)鍵合硅膠填料,具有和傳統(tǒng)的烷基鍵合(C18, C30硅膠填料)相當(dāng)?shù)氖杷浴H欢?,在相同分析條件下與使用其他ODS柱相比,Cholester對(duì)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(tuán)是由兩個(gè)芳香環(huán)組成的稠環(huán)芳烴,與不飽和化合物形成強(qiáng)烈
π-π相互作用。此色譜柱對(duì)于烷基鍵合色譜柱難以分離的位置異構(gòu)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(huán)結(jié)構(gòu)相互作用來分離結(jié)構(gòu)同分異構(gòu)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(shí)具有識(shí)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(jié)構(gòu)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(gòu)的結(jié)構(gòu)同分異構(gòu)體。
訂購信息
訂購信息 | I.D. x Length | 貨號(hào) |
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(shù)有限公司
:陸
手 機(jī):
:644686480
電 話:-8006
傳 真:
郵 箱:luhui@microwants.cn