Chemplex XRF Sample Cup Series 1300 Chemplex. Snap-on closure design provides a leakproof sample inlet and a grease-free fill surface. Cell neck design incorporates unique taper and indent geometry providing a wrinkle-free sample support plane during assembly. Snap-on closure has overflow reservoir allowing the user to collect any heated sample that may have leaked out during analysis. The unique taper and bead-to-indent geometry is also responsible for creating and maintaining a taut wrinkle-free sample support plane during assembly further increasing the analytical sensitivity of X-Ray Fluorescence analysis. Specifications for Chemplex XRF Sample Cup Series 1300 Chemplex 1340 : O.D. mm (in.): 40 (1.57) Cell Cap. ml: 12 Chemplex No.: 1340 Unit: Pack of 100 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Chemplex products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Beakers Test Tubes Flasks & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Chemplex Beakers Test Tubes Flasks & Accessories. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Chemplex XRF Sample Cup Series 1300 Chemplex 1340/ 15566-160 we carry a full complement of Beakers Test Tubes Flasks & Accessories as well as other product offerings from Chemplex. We also carry a full line of Chemplex accessories to help meet your laboratory and scientific needs. For a complete selection of Chemplex Beakers Test Tubes Flasks & Accessories please visit our Chemplex page. For more brand name Beakers Test Tubes Flasks & Accessories please visit our Beakers Test Tubes Flasks & Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Chemplex XRF Sample Cup Series 1300 Chemplex 1340