1-K and 2-K kerosene which is kept, offered, exposed for sale or sold within the State shall be properly identified as meeting A.S.T.M. standards. Such identification requirements shall apply to every dispenser and delivery ticket (manifest or invoice) accompanying the transfer of kerosene which is kept, offered, exposed for sale or sold in the State. Furthermore, dispensers or retail pumps of kerosene fuels other than 1-K must bear the following warning label in a conspicuous place: