Acclaim 混合基质WAX-1色谱柱
Acclaim 混合基质WAX-1色谱柱&mdash 难分离物质轻松搞定! Acclaim混合基质WAX 色谱柱是一款硅胶基质固定相,同时具有疏水性和弱阴离子交换能力能力。能同时分析酸,碱,中性物质。调整流动相能调节特定被分析物的选择性 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 mobile phase.&bull Adjustable selectivity&bull Selectivity orthogonal to reversed-phase (RP) columns&bull Ideal selectivity for anionic molecules&bull Simultaneous separation of acidic, basic, and neutral molecules&bull 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 &mu m high-purity,porous silica with 120-Å 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 idealselectivity for a variety of anionic molecules, even for weakly charged molecules.订购信息:Analytical ColumnsAcclaim Mixed-Mode WAX-1, 3µ m Analytical, (3.0 x 150mm)070088Acclaim Mixed-Mode WAX-1, 3µ m Analytical, (3.0 x 50mm)071908Acclaim Mixed-Mode WAX-1, 3µ m Analytical, (2.1 x 150mm)070089Acclaim Mixed-Mode WAX-1, 5 µ m (4.6 x 150 mm)064984Acclaim Mixed-Mode WAX-1, 5 µ m (4.6 x 250 mm)064985Acclaim Mixed-Mode WAX-1, 5 µ m, 2.1 x 150 mm067084Guard ColumnsAcclaim Mixed-Mode WAX-1, 5 µ m Guard Cartridges (4.6 x 10 mm), 2 ea (use V-2 Holder)069704Acclaim Mixed-Mode WAX-1, 5µ m Guards (3 x 10mm), 2ea, requires holder 069580071909Acclaim Mixed-Mode WAX-1, 5µ m, Guards (2.1 x 10mm), 2 ea requires holder 069580069686Acclaim SST Guard Cartridge Holder V-2069580Acclaim Guard Kit (Holder and coupler) V-2069707Guard to Analytical Column Coupler V-2074188应用谱图: