Polar Compound HPLC Columns–Superior Retention & Resolution

LP-CN HPLC Column

LP is abbreviation for Low pH. LP phases are designed for use at low pH conditions. LP phase consists of two very bulky hydrophobic protective groups to prevent siloxane bond from hydrolysis at low pH condition. So LP column is extremely stable in very low pH mobile phase and at high temperature, even at the lowest pH of 1.0, making it the most stable phase for low pH application in the market.Because it is not endcapped and has more surface silanols, LP phase has more retention for some early eluted polar compounds, and provides different selectivities.


Description

Product Introduction

LP-CN column has a longer lifespan under acidic conditions compared to CN. It can be used simultaneously in both reverse phase and normal phase modes. In reverse phase mode, it offers unique selectivity for polar compounds and provides excellent peak shapes for separating strong basic compounds. In normal phase mode, it is suitable for separating polar compounds.


Specifications

pH Range1.0-8.0
Particle Size5μm
Surface Area(m2/g)320(120Å)
Carbon Loading(%)6(120Å)
USP ListL10
EndcappedNo


Ordering Information—LP-CN

Bonded phaseID (mm)Column Length (mm)

LP-CN

5μm 120 Å

4.6150200250
YZHCNL46150-5YZHCNL46200-5YZHCNL46250-5


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