Polystyrene-divinylbenzene copolymer with quaternary ammonium groups
Particle size
4.6 µm
Max. pressure
15 MPa
pH range
0–14
DESCRIPTION
The Metrosep A Supp 16 S-Guard/4.0 reliably protects the Metrosep A Supp 16 analytical separation columns against contamination. The guard column is connected to the separation column simply using capillary connections. No tools are required.