Newcrom A Column 22x50mm 5um 100A

SIELC Technologies SKU: NA-220.050.0510

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Column Diameter

0.5 mm, 1 mm, 2.1 mm, 3.2 mm, 4.6 mm, 10 mm, 22 mm

Column Length

10 mm, 25 mm, 50 mm, 100 mm, 150 mm, 250 mm, Guard

Particle Size

3 µm, 5 µm

Pore Size

100 A

Brand

SIELC Technologies

Newcrom A is a mixed-mode analytical column with negatively-charged acidic ion-pairing groups at the terminal end of long ligand chains.

Newcrom A offers the following advantages:

– Improved retention of weak basic compounds through a cation-exchange mechanism.
Enhanced retention of multi-charged compounds.
– Separation of acids by an ion-exclusion mechanism.
– Retention of neutral compounds via a reverse-phase mechanism.
– Low buffer concentration required to generate efficient ion-exchange.
– Compatibility with typical mobile phases for LC-MS and preparative chromatography.

Length: 50 mm
Internal Diameter: 22 mm
Particle size: 5 um
Pore size: 100Å
Brand: Newcrom A
Manufacturer: SIELC (Mỹ)