definiens: shall mean, with respect to a Product, a sample unit of such Product [ * * * ] solely for the purpose of marketing andpromoting such Product, and not for the purpose of commercial resale . Such Samples may not be sold by FHCand shall be marked by [COMPANY] with the following legend : ( g ) Any Products owned by FHC and rendered unsalable, in FHC ’s reasonable commercialjudgment, due to a change in any Product speciﬁcation, discontinuation or elimination by [COMPANY] of anyProduct from its product oﬀering, release by [COMPANY] of any materially improved or updated version of anyProduct, or any other material change in the Product outside of FHC ’s control shall be repurchased from FHC byBiosite within thirty ( 30 ) days following FHC ’s request therefor at the price paid for such Product(s ) by FHC