Vintage ARO Phenyl, 150 × 3 mm, 5 µm, 200 Å

Vintage ARO Phenyl is a column offering aromatic selectivity through π–π interaction, resolving aromatic isomers that co-elute on C18. Π-π interaction for the analysis of neutral aromatic compounds. More hydrophilic than diphenyl.

Features

• Phenyl bonded high-purity silica, endcapped
• 16% carbon load
• USP L11 designation — supports monograph method transfer
• 200 Å pore size, 5 µm particles
• Analytical column format, 150 × 3 mm
• 316 stainless steel hardware, compression-fitted
• Individually tested — serialised test chromatogram supplied

Manufactured by Vintage Chrom LLC, West Berlin, New Jersey, USA — column chemistry since 1964. Supplied in the UK by Lancetech Limited.