Does Waters have a column similar to the Agilent Zorbax Eclipse PAH chromatography column? - WKB58516 Last updated Save as PDF Share Share Tweet Share Article number: 58516 ENVIRONMENT Polyaromatic hydrocarbons (PAH) PAH column ANSWER Yes, part 186001265 - Waters PAH C18 Column, 120Å, 5 µm, 4.6 mm x 250 mm, 1/pkg ADDITIONAL INFORMATION PAH Columns Care & Use Manual id58516,