UNDER THE HALO® : Guard Columns
![hplc guard columns for small molecules](https://china2.halocolumns.com/wp-content/uploads/2021/04/UTH-SmallMolecule_02_021-791x1024.jpg)
Bonded Phase: C18
Document Type: Under The HALO®
Particle Size: 2 µm, 2.7 µm, 5 µm
Pore Size: 90 Å
Product Segment: SMALL MOLECULE
Separation Mode: Reversed Phase
USP Number: L1
Download FileBonded Phase: C18
Document Type: Under The HALO®
Particle Size: 2 µm, 2.7 µm, 5 µm
Pore Size: 90 Å
Product Segment: SMALL MOLECULE
Separation Mode: Reversed Phase
USP Number: L1
Download File