24 grades recorded under C.I. P.R.57:1 — Monoazo lake (Lithol Rubine 6B), Monoazo lake (Lithol rubine). Each grade is listed with the documents available for that specific grade, not for the C.I. number as a whole.
C.I. number or application, volume and destination. If you do not know the grade yet, describe the system and we will propose candidates.
