{"product_id":"gehler-de-dubia-vini-1782","title":"De dubia vini adulterati per liquorem probatorium","description":"\u003cp\u003eOn the doubtful reliability of testing adulterated wine by means of the assay liquor. 1782 First Edition Pp. XVI Leipzig Ex Officina Klavbarthia Unbound; some foxing at the last couple of leaves. Ex libris Dr Bassermann-Jordan. Good copy of a rare ephemera. This 1782 academic pamphlet by D. Ioannes Carolus Gehler, addresses whether the liquor probatorius (assay liquid) reliably detects lead in acid wines. It incorporates a German Electoral rescript and frames a Medical Faculty inquiry at the intersection of university medicine, chemical experiment, and governmental oversight.  Gehler, with the sharp approach typical of the Enlightenment, compares wines treated with iron, tin, litharge, lead sugar, copper filings, and brass: the restrained conclusion is that the liquor probatorius alone is not a specific test for lead. The text cites Zeller, Neumann, Gaubius, Wallerius, Spielmann, Gmelin, and Beckmann. Contains a curriculum studiorum and an academic biography of the doctoral candidate.  Enlightenment in a glass: Gehler probes suspect wines with cool precision, where chemistry, medicine, and state control meet. A pamphlet that turns toxic doubt into disciplined inquiry.\u003c\/p\u003e","brand":"La Fenice Antiquaria","offers":[{"title":"Default Title","offer_id":48097364803819,"sku":"114-1782--120-50-46104.8583333333","price":199000.0,"currency_code":"KRW","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/2000\/5611\/files\/00114_IMG_7447copy.jpg?v=1776194291","url":"https:\/\/fenicebooks.com\/en-kr\/products\/gehler-de-dubia-vini-1782","provider":"La Fenice Antiquaria","version":"1.0","type":"link"}