Viva C18 色譜柱(USP L1)
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- 公司名稱 北京明尼克分析儀器設(shè)備中心
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- 廠商性質(zhì) 生產(chǎn)廠家
- 更新時(shí)間 2017/7/4 10:08:56
- 訪問次數(shù) 2839
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聯(lián)系方式:薛海玲13601000228 查看聯(lián)系方式
聯(lián)系我們時(shí)請說明是化工儀器網(wǎng)上看到的信息,,謝謝!
明尼克代理和銷售下述外國公司的產(chǎn)品:美國Restek:氣相,、液相色譜柱,、色譜柱填料、標(biāo)準(zhǔn)樣品,、空氣采樣罐,、VOC標(biāo)樣、色譜儀零件,、色譜用氮?dú)浜怏w檢漏儀美國SRI:氣相色譜儀,特種GC檢測器, 美國VICI:Valco氣相色譜進(jìn)樣閥,、切換閥、穩(wěn)壓穩(wěn)流閥,、電磁閥,、滲透管、動(dòng)態(tài)氣體發(fā)生器法國Chromatotec:連續(xù)自動(dòng)測量色譜儀,VOC檢測器、BTEX分析器美國GRACE,、UOP:硅膠及染色硅膠美國Millipore:柴油氧化安定穩(wěn)定性纖維樹脂濾膜
Viva C18 色譜柱(USP L1)
粒徑: 3μm或5µm, 球形
孔徑: 300Å
碳載量: 9%
端帽: 有
pH 范圍: 2.5 to 8
溫度上限: 80°C
帶有丙基隔墊的五氟苯固定相,。對于堿性分析物有很高的保留值。對于多數(shù)化合物,,如包括核苷,、核苷酸、和鹵代化合物等,,高度堿基去活化的填料均可以保持良好峰形,。是Restek USLC™ 柱套件的一部分,Restek USLC™ 柱套件提供了zui廣泛的可適用反相固定相的選擇性,。
類似固定相:BioBasic 18, Symmetry 300 C18, Jupiter 300 C18, Zorbax 300 OSB C18, Synchropak C18, 208 TP C18
catalog # | particle size | length | id | modification | units | |
951435B | 3μm | 50mm | 0.3mm | Capillary Column | ea. | |
951436B | 3μm | 150mm | 0.3mm | Capillary Column | ea. | |
9514331 | 3μm | 30mm | 1.0mm | | ea. | |
9514351 | 3μm | 50mm | 1.0mm | | ea. | |
9514311 | 3μm | 100mm | 1.0mm | | ea. | |
9514361 | 3μm | 150mm | 1.0mm | | ea. | |
9514332 | 3μm | 30mm | 2.1mm | | ea. | |
9514352 | 3μm | 50mm | 2.1mm | | ea. | |
9514312 | 3μm | 100mm | 2.1mm | | ea. | |
9514362 | 3μm | 150mm | 2.1mm | | ea. | |
9514333 | 3μm | 30mm | 3.2mm | | ea. | |
9514353 | 3μm | 50mm | 3.2mm | | ea. | |
9514313 | 3μm | 100mm | 3.2mm | | ea. | |
9514363 | 3μm | 150mm | 3.2mm | | ea. | |
9514335 | 3μm | 30mm | 4.6mm | | ea. | |
9514355 | 3μm | 50mm | 4.6mm | | ea. | |
9514315 | 3μm | 100mm | 4.6mm | | ea. | |
9514365 | 3μm | 150mm | 4.6mm | | ea. | |
9514332-700 | 3μm | 30mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514352-700 | 3μm | 50mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514312-700 | 3μm | 100mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514362-700 | 3μm | 150mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514333-700 | 3μm | 30mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514353-700 | 3μm | 50mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514313-700 | 3μm | 100mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514363-700 | 3μm | 150mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514335-700 | 3μm | 30mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514355-700 | 3μm | 50mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514315-700 | 3μm | 100mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514365-700 | 3μm | 150mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514531 | 5μm | 30mm | 1.0mm | | ea. | |
9514551 | 5μm | 50mm | 1.0mm | | ea. | |
9514511 | 5μm | 100mm | 1.0mm | | ea. | |
9514561 | 5μm | 150mm | 1.0mm | | ea. | |
9514521 | 5μm | 200mm | 1.0mm | | ea. | |
9514571 | 5μm | 250mm | 1.0mm | | ea. | |
9514532 | 5μm | 30mm | 2.1mm | | ea. | |
9514552 | 5μm | 50mm | 2.1mm | | ea. | |
9514512 | 5μm | 100mm | 2.1mm | | ea. | |
9514562 | 5μm | 150mm | 2.1mm | | ea. | |
9514522 | 5μm | 200mm | 2.1mm | | ea. | |
9514572 | 5μm | 250mm | 2.1mm | | ea. | |
9514533 | 5μm | 30mm | 3.2mm | | ea. | |
9514553 | 5μm | 50mm | 3.2mm | | ea. | |
9514513 | 5μm | 100mm | 3.2mm | | ea. | |
9514563 | 5μm | 150mm | 3.2mm | | ea. | |
9514523 | 5μm | 200mm | 3.2mm | | ea. | |
9514573 | 5μm | 250mm | 3.2mm | | ea. | |
9514535 | 5μm | 30mm | 4.6mm | | ea. | |
9514555 | 5μm | 50mm | 4.6mm | | ea. | |
9514515 | 5μm | 100mm | 4.6mm | | ea. | |
9514565 | 5μm | 150mm | 4.6mm | | ea. | |
9514525 | 5μm | 200mm | 4.6mm | | ea. | |
9514575 | 5μm | 250mm | 4.6mm | | ea. | |
9514532-700 | 5μm | 30mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514552-700 | 5μm | 50mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514512-700 | 5μm | 100mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514562-700 | 5μm | 150mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514522-700 | 5μm | 200mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514572-700 | 5μm | 250mm | 2.1mm | with Trident Inlet Fitting | ea. | |
9514533-700 | 5μm | 30mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514553-700 | 5μm | 50mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514513-700 | 5μm | 100mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514563-700 | 5μm | 150mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514523-700 | 5μm | 200mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514573-700 | 5μm | 250mm | 3.2mm | with Trident Inlet Fitting | ea. | |
9514535-700 | 5μm | 30mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514555-700 | 5μm | 50mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514515-700 | 5μm | 100mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514565-700 | 5μm | 150mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514525-700 | 5μm | 200mm | 4.6mm | with Trident Inlet Fitting | ea. | |
9514575-700 | 5μm | 250mm | 4.6mm | with Trident Inlet Fitting | ea. |
Showing 71 to 72 of 72 entries
描述:
·極適用于多肽或蛋白質(zhì)分析
·堅(jiān)固的球形顆粒,,孔徑為300Å
·高的孔隙/表面積比,適用于大分子的分析
Viva色譜柱基于大孔徑填料,,我們設(shè)計(jì)用來更好的分析大分子物質(zhì),。為了研制Viva硅膠,我們評估了大量的寬孔硅膠,。我們發(fā)現(xiàn)盡管很多硅膠很滿足孔徑平均值為300Å 的標(biāo)準(zhǔn),。但是實(shí)際上分布在高于或低于這個(gè)數(shù)值,150 Å 以下孔徑占較大的比例,。這就意味著大部分的表面積對于大分子分析是無效的,。Viva柱管的孔徑在這個(gè)均值的很小范圍內(nèi)分布,因此在大部分的硅膠表面能起到分離的作用,。
粒徑: 3μm或5µm, 球形
孔徑: 300Å
碳載量: 9%
端帽: 有
pH 范圍: 2.5 to 8
溫度上限: 80°C