WAX-1液相色譜柱（064985）-濟南魯瑞科學(xué)儀器有限公司

WAX-1液相色譜柱（064985）返回列表頁(yè)

參考價(jià)

面議

具體成交價(jià)以合同協(xié)議為準

產(chǎn)品型號

品牌

廠(chǎng)商性質(zhì)經(jīng)銷(xiāo)商

所在地濟南市

在線(xiàn)詢(xún)價(jià) 收藏產(chǎn)品查看聯(lián)系電話(huà)

更新時(shí)間：2022-08-23 16:51:35瀏覽次數：659次

聯(lián)系我時(shí)，請告知來(lái)自紡織服裝機械網(wǎng)

WAX-1液相色譜柱（064985）

Acclaim 混合基質(zhì)WAX-1色譜柱—難分離物質(zhì)輕松搞定!

Acclaim®混合基質(zhì)WAX 色譜柱是一款硅膠基質(zhì)固定相，同時(shí)具有疏水性和弱陰離子交換能力能力。能同時(shí)分析酸，堿，中性物質(zhì)。調整流動(dòng)相能調節特定被分析物的選擇性
Reversed-phase and weak anion-exchange properties on a single column
The novel column chemistry of the Acclaim Mixed-Mode WAX-1 results in a multimode separation mechanism including hydrophobic, anion-exchange, and cation-exclusion interactions.Consequently, retention of basic, neutral, and acidic molecules can be either independently or concurrently adjusted by changing ionic strength, pH, and organic solvent content in the phase.
? Adjustable selectivity
? Selectivity orthogonal to reversed-phase (RP) columns
? Ideal selectivity for anionic molecules
? Simultaneous separation of acidic, basic, and neutral molecules
? Multimode retention mechanisms: reversed- and normal phase, anion-exchange, cation-exclusion, and HILIC modes

The Acclaim Mixed-Mode WAX-1 column combines hydrophobic and anion -exchange characteristics, on a 5 μm high-purity,porous silica with 120-? diameter pores. Because of this unique chemistry, the Acclaim Mixed-Mode WAX-1 column also provides complimentary selectivity to C18 reversed-phase columns.

Hydrophilic organic acids are often difficult to separate with common RP columns, since hydrophobic retention alone is inadequate to differentiate molecules with similar hydrophobicities.This can be overcome using the Acclaim Mixed-Mode WAX-1 column; it provides sufficient retention, and ideal
selectivity for a variety of anionic molecules, even for weakly charged molecules.

訂購信息：

Analytical Columns
Acclaim Mixed-Mode WAX-1, 3µm Analytical, (3.0 x 150mm)	070088
Acclaim Mixed-Mode WAX-1, 3µm Analytical, (3.0 x 50mm)	071908
Acclaim Mixed-Mode WAX-1, 3µm Analytical, (2.1 x 150mm)	070089
Acclaim Mixed-Mode WAX-1, 5 µm (4.6 x 150 mm)	064984
Acclaim Mixed-Mode WAX-1, 5 µm (4.6 x 250 mm)	064985
Acclaim Mixed-Mode WAX-1, 5 µm, 2.1 x 150 mm	067084

Guard Columns
Acclaim Mixed-Mode WAX-1, 5 µm Guard Cartridges (4.6 x 10 mm), 2 ea (use V-2 Holder)	069704
Acclaim Mixed-Mode WAX-1, 5µm Guards (3 x 10mm), 2ea, requires holder 069580	071909
Acclaim Mixed-Mode WAX-1, 5µm, Guards (2.1 x 10mm), 2 ea; requires holder 069580	069686
Acclaim SST Guard Cartridge Holder V-2	069580
Acclaim Guard Kit (Holder and coupler) V-2	069707
Guard to Analytical Column Coupler V-2	074188