公开(公告)号：US20180299476A1

公开(公告)日：2018-10-18

申请号：US15943366

申请日：2018-04-02

Applicant: Bio-Rad Laboratories, Inc.

Inventor： Nenad KIRCANSKI ,  Wen-I WU ,  Amir SADRI ,  Manja KIRCANSKI ,  Neven NIKOLIC ,  Thanh-Vi TRAN

IPC: G01N35/10 ,  G01N1/18 ,  G01N1/14

Abstract: Fraction collector dispensers and methods of using such dispensers are provided. In one embodiment, the dispenser includes an inlet for receiving liquid from a liquid source, wherein the inlet is in fluid communication with an outlet from which liquid is dispensed into a receptacle; and a reservoir in fluid communication with a flow path between the inlet and outlet, wherein the reservoir is configured to receive liquid during movement of the dispenser between receptacles or during movement of receptacles between dispense positions and to receive pressurized air or gas to empty liquid out of the reservoir before or after movement of the dispenser or receptacles, wherein the dispenser is moveable between a first receptacle and a second receptacle or the receptacles are moveable between dispense positions.