久久一区二区三区精华液哪个好,涩涩国产男女视频,九九99九九精彩46,亚洲国产精品无码久久九老少

EMAIL: sales@hplc.com.cn

LANGUAGE:

Science Technology (Hangzhou) Inc.

The Current Qosition:Home |Products  | ACCESSORIES

Kromastar C18 Column

Share:

Product Introduction

A retentive, high-purity packing that exhibits excellent peak shape for a wide range of compounds. Excellent general-purpose reversed phase column.

Description
A retentive, high-purity packing that exhibits excellent peak shape for a wide range of compounds. Excellent general-purpose reversed phase column.
 
Features
 Particle size: 5μm, spherical
 Column size: Kromastar C18 4.6×150/5um
 Pore size: 120?
 Carbon load: 17%
 Endcap: fully endcapped
 PH range: 1.5 to 10.0
 Specific surface area: 320m2/g
 Tailing factor: 0.95-1.05
 Packing material: silica


Silica gel matrix particle distribution

 
Trace metal analysis effect
 
Replace brand HPLC Column
Kromaster can replace below list:
Waters Symmetry C18
Agilent Zorbax XDB C18
Phenomenex Luna C18
Supelcosil LC-18-DB
YMC ODS-AM
Alltima C18
GL-science Inertsil ODS-2