91干干-波多野结衣一区二区三区-国产二区三区-色哟哟入口国产精品-欧美日韩在线一区二区-欧美色综合网-国产成人综合在线-国产三级小视频-久久国产欧美-性综合网-色av影院-波多野结衣一二区-91精品免费观看-亚洲爱爱网站-丰满少妇被猛烈-亚洲三级中文字幕-欧美黄色激情视频-蜜臀av性久久久久蜜臀aⅴ四虎-被邻居侵犯深田えいみ-亚洲a一区-国产综合社区-日韩成人毛片视频-快播黄色小说-欧美国产成人精品一区二区三区-福利一二三区-亚洲图区在线-av专区在线

Luna Silica(2)正相色譜柱配件—保護(hù)柱芯
Luna具有非凡的硅膠品質(zhì)、致密的鍵合相表面覆蓋度和完美的端基封尾，在寬pH范圍內(nèi)改善了峰形，使方法更準(zhǔn)確、靈敏。Luna的硅膠基質(zhì)具有極強(qiáng)的耐受性。它不僅僅有99.999%的超純度，還有出色的表面光滑和球度。硅膠極好的光滑度使得各顆粒結(jié)構(gòu)和柱床破裂和磨損的可能性變小。這樣小顆粒數(shù)目減少，柱壓更低，壽命更長。 Luna柱的鍵合技術(shù)通過高鍵合致密度和被調(diào)整的均勻度提供了極高的表面覆蓋率。均一性越好，硅膠基質(zhì)周圍形成的“疏水保護(hù)層”惰性就更強(qiáng)。如此得到了pH穩(wěn)定性高、重現(xiàn)性好的硅醇基完全失活的鍵合相。
Online

貨號

描述

3.0μm

AJ0-4347

SecurityGuard cartridges   for Silica HPLC columns with 2.0 to 3.0mm internal diameters (ID), 10/Pk

AJ0-4348

SecurityGuard   cartridges for Silica HPLC columns with 3.2 to 8.0mm internal diameters (ID), 10/Pk

5μm

AJ0-4347

SecurityGuard   cartridges for Silica HPLC columns with 2.0 to 3.0mm internal diameters (ID), 10/Pk

AJ0-4348

SecurityGuard   cartridges for Silica HPLC columns with 3.2 to 8.0mm internal diameters (ID), 10/Pk

AJ0-7223

SecurityGuard SemiPrep   cartridges for Semi-Prep HPLC Silica columns with 9.0 to 16.0mm internal diameters (ID),   3/Pk

AJ0-7229

SecurityGuard PREP   cartridge for Prep HPLC Silica columns with 18.0 to 29.0mm internal diameters   (ID), Ea

AJ0-8312

SecurityGuard PREP   cartridge for Prep HPLC Silica columns with 30.0 to 49.0mm internal diameters   (ID), Ea

10μm

AJ0-4348

SecurityGuard cartridges   for Silica HPLC columns with 3.2 to 8.0mm internal diameters (ID), 10/Pk

AJ0-7223

SecurityGuard SemiPrep   cartridges for Semi-Prep HPLC Silica columns with 9.0 to 16.0mm internal diameters   (ID), 3/Pk

AJ0-7229

SecurityGuard PREP   cartridge for Prep HPLC Silica columns with 18.0 to 29.0mm internal diameters   (ID), Ea

AJ0-8312

SecurityGuard PREP   cartridge for Prep HPLC Silica columns with 30.0 to 49.0mm internal diameters   (ID), Ea


Recommended spare parts
Related to recommend
Online WeChat Phone 010-59812370/1/2/3 Customer TOP
Message