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Available here is a MacConnett Research Mini-Prep Plasmid DNA Purification System model MP4800. When this first powers on, after showing the brand and model number, it shows a readout that says "AUTOMATIC BLEACH/BUFFER DILUTER (ABD) UNIT *NOT DETECTED*" and then it advances to say "*ON BENCH* LOAD CASSETTES WITH CULTURES, COMBS AND PILLS *PRESS START*". I don't have the knowledge or resources to properly test this but I will guarantee it to function properly when you receive it. Just try it out within 5 days of receiving it and if it doesn't work right just send it back for a full refund. Please email me if you have any questions or if there are any simple tests that I might be able to do for you. The serial number on this unit is 30281 and it was manufactured in June 2002. |
