Division 3 Heading No 3006 applies only to the following, which are to be classified in that heading and in no other heading of the nomenclature:

sterile surgical catgut, similar sterile suture materials and sterile tissue adhesives for surgical wound closure;

sterile laminaria and sterile laminaria tents;

sterile absorbable surgical or dental haemostatics;

opacifying preparations for X-ray examinations and diagnostic reagents designed to be administered to the patient, being unmixed products put up in measured doses or products consisting of two or more ingredients which have been mixed together for such uses;

blood-grouping reagents;

dental cements and other dental fillings; bone reconstruction cements;

first-aid boxes and kits; and

chemical contraceptive preparations based on hormones or spermicides.