According to an example aspect of the present invention, there is provided a method, comprising: providing a wearable electronic device that is configured to be worn by a user of a laboratory device; by means of the wearable device, retrieving user data that is specific to said user; and on the basis of the retrieved user data, providing a functionality for control of the laboratory device.

Multivolume liquid pipettes with nested plunger and vacuum chamber configurations and methods of using such pipettes are disclosed herein. These pipettes typically include a body and a fluid displacement assembly with a small plunger element slideably received within a larger plunger element, each movable within a vacuum chamber for the precise and accurate control of the displacement of fluid, such as air. In turn, this allows for a single device to aspirate and dispense a broad range of liquids in a dynamic, accurate, and precise manner. In addition, the devices disclosed herein may also include a multi-tiered spring-loaded ejection mechanism to allow the user to use and eject pipette tips of different sizes.

The present invention refers to a system comprising microfluidic devices of extraction, capacitance analysis, together with the smartphone-controlled potentiostat, consisting of a portable system that can be applied on offshore platforms and offering an analytical procedure that requires low levels of samples and chemical ingredients. In addition, the assembly provides the in loco, fast analysis of species having fouling features with high analytical frequency. The ability to carry out these analyzes in low BSW oils represents a strong analytical improvement view of the technical difficulties observed in traditional methods that use liquid-liquid extraction. Thus, the possibility of quickly predicting the ionic composition profile of these water samples becomes a strategy for monitoring, control and decision-making actions in the production chain, making it possible to establish more appropriate fouling inhibition strategies, enabling more proactive actions rather than reactive ones to be taken by the operator. Therefore, unscheduled production stops caused by fouling in the production system are prevented.

The invention relates to a pipetting device, more particularly a pipette or repeater pipette, for pipetting fluid laboratory samples, comprising: an electric control apparatus, by means of which a pipetting process is electrically controllable, a movable part, by means of the movement of which the fluid sample is pipettable, an electrically actuatable motor apparatus, by means of which the movement of the movable part is driveable depending on at least one first speed value defining the speed of the movable part, a measuring apparatus, by means of which at least one measured value which is influenced by the drag caused when pipetting the fluid sample is measurable, wherein the electric control apparatus is configured for the purposes of the at least one first speed value being fixable by the electric control apparatus, depending on at least one measured value. The invention furthermore relates to a method for operating the pipetting device.

The present invention is directed generally to devices and methods for manipulating laboratory pipettes in a programmable manner. The present invention is directed to an apparatus and methods for allowing a user to instruct the device to perform a specific process; identifying the type, location and identity of the consumables to be used; manipulating a plurality of pipettes for performing the liquid handling; monitoring the process during and after its execution; generating a detailed report for the plurality of actions. Other aspects of this invention include optimization of the liquid dispensing performances of a pipette; monitoring and controlling individual actions by means of vision; virtualization of the protocol definition by means of a reality augmented software interface; integration of the system in a conventional laboratory environment workflow.

The invention relates to a pipetting apparatus for pipetting laboratory samples into a pipetting container which can be connected to the pipetting apparatus, which pipetting container is in particular designed according to the invention, comprising a container side and a first connection section, by means of which the pipetting container can be connected to the pipetting apparatus, and comprising an information carrying device with at least one information section, which carries information, on this container side; the pipetting apparatus comprising an electric information reading device, by means of which information contained on the information reading device can be read when the pipetting container is connected to the pipetting apparatus, and which comprises at least one electric sensor device, which comprises at least one sensor section, opposite to which a measuring space is formed, wherein the sensor device is configured to read the information content of at least one information section when the latter is arranged in the measuring space. The invention furthermore relates to the pipetting container or adapter element, which can be used with the pipetting apparatus, and a method for the production thereof.

This invention relates to methods, systems, and computer program products for verifying dispensing of a fluid from a pipette.

An apparatus includes a pipette dispenser to control dispensing of a volume to a dispensing location. A tip is operatively coupled to the pipette dispenser. The tip includes an electromechanical print head to dispense the volume from the pipette dispenser to the dispensing location based on a command from the pipette dispenser that indicates an amount of the volume to be dispensed from the print head.

A manually-operated mono-channel or multi-channel pipette for the sampling and dispensing of a liquid sample in accordance with a given protocol, comprising a control button equipped with an autonomous control device which can supply a user with information relating to a pipetting operation in real time during the pipetting operation.

A pipetting system includes: a pipetting device; a pipetting container including a plurality of pipetting positions into each of which the pipetting device pipettes liquid; and a positional relation detector configured to detect a positional relation between a front-end position of a tip and each of the pipetting positions. The pipetting device includes circuitry configured to, when a pipetting switch that orders pipetting is turned on, on condition that the front-end position of the tip detected by the positional relation detector is located at one of pipetting positions that is indicated by a pipetting pattern set up in advance, allow pipetting corresponding to the pipetting pattern, and on condition that the front-end position of the tip detected by the positional relation detector does not correspond to a corresponding one of pipetting positions that is indicated by the pipetting pattern set up in advance, disallow the pipetting.