Agilent HP Gas Chromatography Logic/Main Board Hp 07673-60026 For 7673 7683. Condition is Used. Shipped with USPS Priority Mail. Good used board! Have a bunch available! Can make deals for multiples! FDA Disclaimer The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation and you are a first time buyer, you must verify your status as an authorized purchaser of this item before item(s) can be shipped.