§2-601. Buyer's rights on improper delivery
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
(1). Reject the whole; or
(2). Accept the whole; or
(3). Accept any commercial unit or units and reject the rest.