VWR Single-Channel Digital Microdispensers Variable Volume Replacement Parts Kits. When a part wears out or is damaged this type of kit is ideal for getting you through the busy work-day. This particular kit is designed for use with a VWR Classic Digital Dispensing Robot. The 25ul single-channel digital micrometer is designed for accurate and reproducible dispensing of viscous liquids such as aqueous buffers such as heparinised liquids such as serums and platelets. These features make the VWR Classic Digital Dispenser for 25ul Single-Channel a reproducible unit. (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Drummond products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Pipets & Liquid Handling with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Pipets & Liquid Handling. 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 VWR Single-Channel Digital Microdispensers Variable Volume Replacement Parts Kits 3-000-025-K/ 53506-904 we carry a full complement of Pipets & Liquid Handling as well as other product offerings from Drummond. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Pipets & Liquid Handling please visit our Drummond page. For more brand name Pipets & Liquid Handling please visit our Pipets & Liquid Handling store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. VWR Single-Channel Digital Microdispensers Variable Volume 3-000-025-K Replacement Parts Kits