This item is Inotech Vacuset Pipettor Multi-Tip Kit including: 1) 8 pcs IV-511 Valve Stem for Hand piece 2) 7 pcs IV-509 Molykote O-ring Grease 3) 9 pcs IV-505 Silicone Insert to hold pasteur pipet and 2.0 ml pipet ** All parts are new, never used No original packing ------------------
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