… pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall …
Explanatory notes
… pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall … , whether or not concentrated, desugared or chemically treated. Concentrated sulphite lye consists mainly of salts … liquid, a sticky brownish paste, a blackish mass with a vitreous fracture (in this case, it is sometimes known as …