HPLC Guard Column Primesep PB 2.1x10mm 5 µm 100 Å

Item number: SLPB-21.G.0510

Brand: SIELC

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Description

Primesep PB is a reverse-phase analytical column with embedded aromatic and basic ion-pairing groups.

Improves retention of acidic compounds by anion-exchange mechanism.
Separates aromatic compounds by difference in pi-pi interaction.
Retains neutral compounds by reverse-phase mechanism.
All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 2.0 to 5).

Brand	SIELC
Column description	Primesep PB
Package specification	Mixed Mode
Inner diameter	2.1 mm
mode	Reversed Phase (RP), Ion Exchange (IEC)
Particle Size	5,0 µm
Pore size	100 Å
Length	10 mm