赛默飞配件 072622

产品特点：

Acclaim PolarAdvantage
Novel polar-embedded reversed-phase columns with unique selectivity

* Selectivity complementary to the C18 column
* Low silanol activity for excellent peak shape with basic compounds

* Compatible with 100% aqueous mobile phase
* High selectivity for hydrophobic aromatic molecules
* Wide range of applications

Acclaim PolarAdvantage (PA) columns feature a patented bonding column chemistry that incorporates a polar sulfonamide group with an ether linkage near the silica surface. This unique chemistry provides low silanol activity, compatibility with 100% aqueous mobile phase. The Acclaim PA column offers great separation power to resolve a wide variety of polar and non-polar analytes and supports LC-MS analysis.

Acclaim PolarAdvantage II
Complementary selectivity and enhanced hydrolytic stability

* 　Unique selectivity complementary to the C18 column
*　 Novel polar-embedded column chemistry for hydrolytic stability

*　Compatible with 100% aqueous mobile phase
*　Low bleed for MS compatibility
*　 Wide range of applications

Acclaim PolarAdvantage II (PA2) columns feature a patented surface chemistry that　incorporates　an amide-embedded polar group and multi-point attachment between the ligands and the silica surface. This unique chemistry provides enhanced hydrolytic stability from pH 1.5-10 with 100% aqueous mobile phases and exhibits high reversed-phase capacity, with selectivity complementary to conventional　C18 columns.
The Acclaim PA2 column is specifically designed to withstand high pH conditions, making it a good choice for the separation of both basic and acidic analytes.

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