A combined synopsis/solicitation is issued for a new liquid nitrogen freezer, with an updated Statement of Requirements specifying that the freezer must be new. This is a Request for Quotation under FAR Part 12, and no separate written solicitation will be issued. The acquisition is a total small business set-aside, with NAICS code 333415 and a size standard of 1,250 employees. All responsible sources may submit a quotation for consideration. The solicitation has been amended to extend the solicitation period, but no specific deadline or budget amount is stated.