79117483
Jul 23, 2012
Sep 3, 2013
Chemicals used in industry; [ science and photography, chemicals used in in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; ] * chemicals used in science (other than for medical or veterinary purposes); chemicals used for photographic developers and fixers, chemicals used for growth regulators and fertilizers for plants; * unprocessed artificial resins; unprocessed plastics
Chemicals