PACKAGING FOR THE ADMINISTRATION OF STERILE LIQUIDS, ESPECIALLY PHARMACEUTICAL LIQUIDS.
FR2475735A1
Analyser for liquid samples - where numerically controlled distributor transfers liquids from sample and reagent tubes to reaction tubes, and then to reader cell
FR2473716A1
Reaction liq. analyser sample transfer system - using intermediate transfer tube(s) sucked clear between transfer operations
FR2371677A2
Micro-dosing system for unstable liq. reagents - uses liq. plug piston for transfer without contact with air
CH612755A5
Apparatus for suction and dispensing of a volume of liquid in one or more doses
FR2319883A2
Metering pipette with exchangeable ends - having piston which protrudes into pipette to reduce dead space
US3901085A
Pipette or similar apparatus for measuring determined volumes of liquid
FR2221044A5
Photometric cell for liquids analysis - allows emptying, cleaning and refilling without carry-over of liquid
