免费作爱视频,欧美成人精品a,成人在线欧美,久久我操,2020亚洲天堂,大香蕉看片

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(zhǎng)。 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

Product features The application case The order information Data download

貨號(hào)	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

国产午夜福利-亚洲人性爱在线看不卡-亚洲āv网址在线观看-国产av国片精品青草-亚洲视频在线观看不卡-亚洲成人精品一区-中文字幕在线观看国产