Green Mall® HPLC columns cover a broad field of chemistry to meet nowadays challenging needs of rapid HPLC analysis, LC-MS application, separation in extreme pH conditions as well as conventional applications in pharmaceutical, environmental and food industries. Our HPLC columns are manufactured with innovative technologies in both media manufacturing and column packing steps for unique selectivity and unsurpassed reproducibility.

Sorbent

C18

C8

Hydrophilic；Hydrophobic；Super Hydrophobic；used for Biological small molecular proteins and polypeptide; alkali-resisting

C18-PAH

C4

NH2

Size

2.1*50

2.1*100

4.6*100

4.6*150

4.6*250

Pore Size

3μm 

5μm

10μm

Pore Size:  120Å，300Å , 500Å