(1) A contract of sale is a contract for sale by sample where there is a term in the contract express or implied to that effect.
(2) In the case of a contract for sale by sample -
(a) there is an implied condition that the bulk shall correspond with the sample in quality;
(b) there is an implied condition that the buyer shall have a reasonable opportunity of comparing the bulk with the sample; and
(c) there is an implied condition that the goods shall be free from any defect rendering them unmerchantable which would not be apparent on reasonable examination of the sample.