更新時(shí)間:2024-06-05
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生產(chǎn)地址:美國(guó)
品牌 | Waters/沃特世 | 貨號(hào) | 186003532 |
---|---|---|---|
規(guī)格 | 1.8μm,2.1×50mm | 供貨周期 | 現(xiàn)貨 |
主要用途 | 通用型C18色譜柱 | 應(yīng)用領(lǐng)域 | 環(huán)保,食品,化工,生物產(chǎn)業(yè),制藥 |
Waters ACQUITY UPLC HSS C18柱1.8u 2.1x50是一種高性能的通用 C18 鍵合相,對(duì)于堿性物質(zhì)可提供出色的峰形、增加保留(與 ACQUITY UPLC BEH C18 色譜柱相比)以及在低 pH 條件下實(shí)現(xiàn)很長(zhǎng)的色譜柱壽命。 ACQUITY HSS C18 色譜柱可擴(kuò)展并可轉(zhuǎn)移至 HPLC 分離。
ACQUITY UPLC HSS C18 色譜柱, 100?, 1.8 µm, 2.1 毫米X 50 毫米, 1/包 誕生于創(chuàng)新的合成工藝,Waters的高強(qiáng)度二氧化硅(HSS)顆粒技術(shù)提高了二氧化硅的機(jī)械穩(wěn)定性,同時(shí)保持了與HPLC硅基材料類(lèi)似的孔隙體積。與混合顆粒相比,這種新穎的顆粒技術(shù)可提高保留率,同時(shí)作為理想的基質(zhì),創(chuàng)造出具有交替選擇性、可承受UPLC壓力的固定相。ACQUITY UPLC HSS C18色譜柱具有較高的機(jī)械穩(wěn)定性和適當(dāng)?shù)男螒B(tài),在壓力高達(dá)15,000 psi (1000 bar)的情況下可提供較長(zhǎng)的色譜柱壽命和UPLC率。1.8微米的UPLC HSS顆粒是專(zhuān)門(mén)為UPLC分離設(shè)計(jì)和測(cè)試的。
Waters ACQUITY UPLC HSS C18柱1.8u 2.1x50相關(guān)產(chǎn)品信息:
貨號(hào) | 描述 |
186003529 | ACQUITY UPLC HSS C18,1.8μm,1.0 × 50mm |
186003530 | ACQUITY UPLC HSS C18,1.8μm,1.0 × 100mm |
186003531 | ACQUITY UPLC HSS C18,1.8μm,1.0 × 150mm |
186003987 | ACQUITY UPLC HSS C18,1.8μm,2.1 × 30mm |
186003532 | ACQUITY UPLC HSS C18,1.8μm,2.1 × 50mm |
186005615 | ACQUITY UPLC HSS C18,1.8μm,2.1 × 75mm |
186003533 | ACQUITY UPLC HSS C18,1.8μm,2.1 × 100mm |
186003534 | ACQUITY UPLC HSS C18,1.8μm,2.1 × 150mm |
186004682 | ACQUITY UPLC HSS C18,1.8μm,3.0× 30mm |
186004683 | ACQUITY UPLC HSS C18,1.8μm,3.0× 50mm |
186005618 | ACQUITY UPLC HSS C18,1.8μm,3.0× 75mm |
186004684 | ACQUITY UPLC HSS C18,1.8μm,3.0× 100mm |
186004685 | ACQUITY UPLC HSS C18,1.8μm,3.0× 150mm |
ACQUITY UPLC HSS C18化學(xué)試劑是一種全端蓋、高覆蓋率的性能C18鍵合相,與實(shí)驗(yàn)室設(shè)備(如ACQUITY UPLC BEH C18色譜柱)相比,可為堿提供峰形,同時(shí)提高保留率。該固定相的特點(diǎn)是采用了三功能鍵的C18配體,此外還采用了專(zhuān)有的端蓋工藝,在中性pH值下為堿產(chǎn)生較佳的峰形,同時(shí)還能抵抗酸性水解,在低pH值下具有極長(zhǎng)的壽命。
ACQUITY HSS包裝材料旨在與ACQUITY UPLC系統(tǒng)及相關(guān)產(chǎn)品(如ACQUITY UPLC HSS C18 VanGuard 預(yù)備柱)一起使用,在該系列中使用時(shí)將提供較佳性能。每根柱子都經(jīng)過(guò)單獨(dú)測(cè)試,包括性能色譜圖和批次分析證書(shū)。每批ACQUITY HSS材料還進(jìn)行了酸性、堿性和中性分析物的色譜測(cè)試,結(jié)果保持在較窄的規(guī)格范圍內(nèi)。