美國(guó)熱電Thermo Hypersil BDS Phenyl 液相色譜柱填料有粒度為3和5µm兩種,其中3 µm比5 µm柱效高25%。由于分離度的提高,使用短的快速分析柱也可獲得同樣的分離,窄孔柱可提高靈敏度。
美國(guó)熱電Thermo Hypersil BDS Phenyl 液相色譜柱(苯基柱)
Hypersil BDS Phenyl液相色譜柱特性概述:
Hypersil BDS 類(lèi)色譜填料是*的反相柱填料,有很好的耐久性及重現(xiàn)性,應(yīng)用范圍極其廣泛。Hypersil BDS硅膠擔(dān)體鍵合前經(jīng)過(guò)專(zhuān)門(mén)的堿鈍化處理,將殘余硅羥基降*限,這種改善的表面,使得鍵合后的硅膠具有很高的配位度,大大降低了硅羥基與分析物的之間的相互作用,改善了色譜峰型,降低了色譜峰的拖尾程度,提高了峰的對(duì)稱(chēng)性。
由于化學(xué)共價(jià)鍵的重現(xiàn)性,使Hypersil BDS色譜柱即使在強(qiáng)酸條件下也有很長(zhǎng)的柱壽命。Hypersil BDS色譜柱填料有粒度為3和5μm兩種,其中3 μm比5 μm柱效高25%。由于分離度的提高,使用短的快速分析柱也可獲得同樣的分離,窄孔柱可提高靈敏度。
Hypersil BDS色譜柱鍵合相有C18、C8、苯基和氰基四種,廣泛用于酸、堿和中性樣品的分析,對(duì)于酸和堿可得到相似的結(jié)果,且峰形均很好。Hypersil BDS苯基色譜柱的選擇性與C18(ODS)相反。分析堿性藥物時(shí),Hypersil BDS苯基柱得到的峰形。Hypersil BDS Cyano柱用于反相時(shí)選擇性也與Hypersil BDS C18 柱及Hypersil BDSC8柱不同。另外,Hypersil BDS Cyano柱可用于正相色譜。
Thermo Scientific Hypersil BDS 5µm C18色譜柱是適用于QA/QC實(shí)驗(yàn)室的通用柱,用于需要重現(xiàn)性和長(zhǎng)柱壽命的應(yīng)用。
美國(guó)熱電Thermo Hypersil BDS Phenyl 液相色譜柱 主要特點(diǎn):
填料參數(shù)
固定相 | 粒度(μ m) | 碳含量(%) | 孔徑(A) | 封尾 |
Hypersil BDS C18 | 3,5 | 11 | 130 | 是 |
Hypersil BDS C8 | 3,5 | 7 | 130 | 是 |
Hypersil BDS Cyano | 3,5 | 4 | 130 | 是 |
Hypersil BDS Phenyl | 3,5 | 5 | 130 | 是 |
訂貨信息:
訂貨號(hào) | 產(chǎn)品名稱(chēng) | 描 述 |
28903-034630 | Hypersil BDS Phenyl | 3μm 4.6*30mm |
28903-054630 | Hypersil BDS Phenyl | 3μm 4.6*50mm |
28903-104630 | Hypersil BDS Phenyl | 3μm 4.6*100mm |
28903-154630 | Hypersil BDS Phenyl | 3μm 4.6*150mm |
28903-034030 | Hypersil BDS Phenyl | 3μm 4.0*30mm |
28903-054030 | Hypersil BDS Phenyl | 3μm 4.0*50mm |
28903-104030 | Hypersil BDS Phenyl | 3μm 4.0*100mm |
28903-154030 | Hypersil BDS Phenyl | 3μm 4.0*150mm |
28903-033030 | Hypersil BDS Phenyl | 3μm 3.0*30mm |
28903-053030 | Hypersil BDS Phenyl | 3μm 3.0*50mm |
28903-103030 | Hypersil BDS Phenyl | 3μm 3.0*100mm |
28903-153030 | Hypersil BDS Phenyl | 3μm 3.0*150mm |
28903-032130 | Hypersil BDS Phenyl | 3μm 2.1*30mm |
28903-052130 | Hypersil BDS Phenyl | 3μm 2.1*50mm |
28903-102130 | Hypersil BDS Phenyl | 3μm 2.1*100mm |
28903-152130 | Hypersil BDS Phenyl | 3μm 2.1*150mm |
28903-031030 | Hypersil BDS Phenyl | 3μm 1.0*30mm |
28903-051030 | Hypersil BDS Phenyl | 3μm 1.0*50mm |
28903-101030 | Hypersil BDS Phenyl | 3μm 1.0*100mm |
28903-151030 | Hypersil BDS Phenyl | 3μm 1.0*150mm |
28905-054630 | Hypersil BDS Phenyl | 5μm 4.6*50mm |
28905-104630 | Hypersil BDS Phenyl | 5μm 4.6*100mm |
28905-124630 | Hypersil BDS Phenyl | 5μm 4.6*125mm |
28905-154630 | Hypersil BDS Phenyl | 5μm 4.6*150mm |
28905-254630 | Hypersil BDS Phenyl | 5μm 4.6*250mm |
28905-054030 | Hypersil BDS Phenyl | 5μm 4.0*50mm |
28905-104030 | Hypersil BDS Phenyl | 5μm 4.0*100mm |
28905-124030 | Hypersil BDS Phenyl | 5μm 4.0*125mm |
28905-154030 | Hypersil BDS Phenyl | 5μm 4.0*150mm |
28905-254030 | Hypersil BDS Phenyl | 5μm 4.0*250mm |
28905-053030 | Hypersil BDS Phenyl | 5μm 3.0*50mm |
28905-103030 | Hypersil BDS Phenyl | 5μm 3.0*100mm |
28905-123030 | Hypersil BDS Phenyl | 5μm 3.0*125mm |
28905-153030 | Hypersil BDS Phenyl | 5μm 3.0*150mm |
28905-253030 | Hypersil BDS Phenyl | 5μm 3.0*250mm |
28905-052130 | Hypersil BDS Phenyl | 5μm 2.1*50mm |
28905-102130 | Hypersil BDS Phenyl | 5μm 2.1*100mm |
28905-122130 | Hypersil BDS Phenyl | 5μm 2.1*125mm |
28905-152130 | Hypersil BDS Phenyl | 5μm 2.1*150mm |
28905-252130 | Hypersil BDS Phenyl | 5μm 2.1*250mm |
28905-051030 | Hypersil BDS Phenyl | 5μm 1.0*50mm |
28905-101030 | Hypersil BDS Phenyl | 5μm 1.0*100mm |
28905-121030 | Hypersil BDS Phenyl | 5μm 1.0*125mm |
28905-151030 | Hypersil BDS Phenyl | 5μm 1.0*150mm |