Commission Implementing Regulation (EU) No 80/2012 of 31 January 2012 establishing the list of biological or chemical substances provided for in Article 53(1)(b) of Council Regulation (EC) No 1186/2009 setting up a Community system of reliefs from customs duty (codification) (c. 80)

ANNEX I

a Where ‘ex’ CN codes are indicated, the preferential scheme is to be determined by application of the CN code and corresponding description taken together.
CUS number	CN codea	Description
	ex 2845 90 90	Helium-3
	ex 2845 90 90	(Oxygen-18) Water
0020273-3	ex 2901 29 00	3-Methylpent-1-ene
0020274-4	ex 2901 29 00	4-Methylpent-1-ene
0020275-5	ex 2901 29 00	2-Methylpent-2-ene
0020276-6	ex 2901 29 00	3-Methylpent-2-ene
0020277-7	ex 2901 29 00	4-Methylpent-2-ene
0025634-8	ex 2902 19 00	P-Mentha-1 (7), 2-diene beta- Phellandrene
0014769-3	ex 2903 99 90	4,4′-Dibromobiphenyl
0017305-7	ex 2904 10 00	Ethyl methanesulphonate
0014364-6	ex 2923 90 00	Decamethonium bromide (INN)
0020641-7	ex 2926 90 95	1-Naphtonitrile
0020642-8	ex 2926 90 95	2-Naphtonitrile
0022830-8	ex 2936 21 00	Retinyl acetate
0045091-9	ex 3204 12 00	Sulphorhodamine G (C.I. Acid Red 50)
0021887-1	ex 3507 90 90	Phosphoglucomutase