Section 2-601: Buyer's Rights on Improper Delivery
Section 2-601. Subject to the provisions of this Article on breach in installment contracts (section 2-612) and unless otherwise agreed under the sections on contractual limitation of remedy (sections 2-718 and 2-719), if the goods or the tender of delivery fail in any respect to conform to the contract, the buyer may
(a) reject the whole; or
(b) accept the whole; or
(c) accept any commercial unit or units and reject the rest.