THERMO SCIENTIFIC Accucore HILIC150x4.6mm2.6um Column


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Rp. 20,122,734
Katalog 17526-154630
Brand THERMO SCIENTIFIC
Kondisi New
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Katalog 17526-154630
Ukuran -
Ketersedian Tersedia    1
Harga Rp. 20,122,734
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Product Size : Each
Pore Size : 80Å
Particle Size : 2.6µm
Length (Metric) : 150mm
Diameter (Metric) : 4.6mm
Column Type : HILIC
Column Format : Analytical Column

Accucore HILIC
• Enhanced retention of polar and hydrophilic analytes
• Alternative selectivity to C18 without ion-pair or derivatization
In HILIC mode the separation occurs through two mechanisms. The primary mechanism is a partitioning effect due to the enriched water layer around the polar or charged substrate material. The secondary mechanism involves interaction between the analyte and the active surface moiety.
Analyte properties that govern retention with HILIC phases are acidity/basicity,which determines hydrogen bonding, and polarizability which determines dipoledipole interactions.The highly organic mobile phases used with Accucore HILIC phase ensure efficient desolvation in ESI MS detection, which in turn leads to improved sensitivity.

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