NESW

Propaneoic acid (terms considered linguistically incorrect by the International Bureau - rule 13(2)(b) of the Common Regulations); water purifying chemicals; flocculants; oil-separating chemicals; chemical intensifiers for paper; drilling muds (chemical additives to -); acrylic resins, unprocessed; synthetic resins, unprocessed; artificial resins, unprocessed; preserving foodstuffs (chemical substances for -)