Check the listing for details. EUDIOMETER with PLATINUM ELECTRODES 100 mL. Condition: New. Listed at 65.25 USD. International Buyers – Please Note: Customs and brokerage fees, import duties and taxes are not included in the item price or shipping cost. These charges are your responsibility. Please check with your country's customs office to determine what these additional costs will be prior to buying. Avogadro's Lab Supply 100 mL Eudiometer with Platinum Electrodes Offered here is a 100 ml eudiometer with platinum electrodes. The electrodes are separated by a spark gap of 2 mm and sealed into the glass at the closed end. The electrodes are used to ignite the hydrogen collected. This instrument is made from uniform bore borosilicate tubing. The graduations are white and are permanently fused onto the glass. Eudiometers are routinely used to measure the volume of gas evolved in reactions occurring between reactants of known mass. Determination of the molar composition of a gas can be achieved by electrolysis and the application the Ideal Gas Law. Eudiometers are frequently used in educational settings and for general laboratory procedures. Specifications: Capacity: 100 mL Subdivision: 0.2 mL Length: 622 mm / 24.5" O.D.: 18 mm / .7" Available in my eBay Store are single and double buret clamps and support stands Click and Go All merchandise offered by Avogadro's Lab Supplyis New from the manufacturer! Don't forget to visit my for great deals on all your lab supply needs!!!