Drummond Gel Sequencing Pipettor Variable Volume Drummond Gel Sequencing Pipettor. Combining top-notch and uncompromising quality with an affordable price the Drummond Gel Sequencing Pipettor Variable Volume Drummond Gel Sequencing Pipettor 3-000-203/ 27397-415 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: This variable-volume microdispenser is engineered to overcome sample delivery problems associated with DNA sequencing techniques. Dispensing range is 0.25 to 3.0 L. The unit features a replaceable polycarbonate bore with 0.34mm (0.014") O.D. tip that provides precise microliter delivery from 0.25 to 3.0 L. It will dispense volumes as small as 0.25 L into narrow (0.35 and 0.2mm) gel slots. Calibrated plunger assembly dispenses preset volumes from 0.25 to 3 L range with increments at 0.05 L. A spring-loaded override provides for blow out. Ordering Information: Supplied with six replaceable autoclavable polycarbonate bores that will fit into 0.35mm gel slots. Replacement O-ring kit includes 1 collet 1 small O-ring 1 spacer 1 sealing O-ring and 1 Allen wrench. Specifications for Drummond Gel Sequencing Pipettor Variable Volume Drummond 3-000-203 Gel Sequencing Pipettor: Description: Gel Sequencing Pipettor Drummond No.: 3-000-203 Unit: Each (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 Drummond 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 Drummond Gel Sequencing Pipettor Variable Volume Drummond Gel Sequencing Pipettor 3-000-203/ 27397-415 we carry a full complement of Pipets & Liquid Handling as well as other product offerings from Drummond. We also carry a full line of Drummond accessories to help meet your laboratory and scientific needs. For a complete selection of Drummond 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. Drummond Gel Sequencing Pipettor Variable Volume Drummond 3-000-203 Gel Sequencing Pipettor