Click on Producer/Supplier name for a complete list of products each principal supplier offers through Harwick Standard Distribution Corporation.
Wingstay®
S liquid, S Powder, T Liquid, L Flake, L Powder, 29 Liquid, 29 Powder, Semi-Solid
Eliokem
Diphenylamines
Stangard® ODP
Harwick Standard
Quinolines
Flectol® TMQ Pastilles
Flexsys America
Stangard PC
Paraphenylenediamines
Santoflex® 6PPD, Santoflex® 77PD, Santoflex® 715PD, Santoflex® 134PD
Specialty Types
Stangard 500