Products/Services for Negative Displacement Pipettes
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Pipettes and Tips - (334 companies)There are three main types of pipettes and tips: Pasteur, positive displacement, and air displacement. Pasteur Pasteur pipettes are small glass tubes with a bulb at the end used for dispensing small amounts of fluids. Both...ConfigurationPipette TypeTips Included -
Calibration Instruments - (586 companies)...capacitance, voltage, charge, inductance, power, or other related electrical specifications. Physical property instrumentation calibrators are used with devices that measure acceleration, vibration, acoustics, displacement, position, force, torque, or other... -
Positive Displacement Pumps - (668 companies)Positive displacement pumps use a mechanical force such as gears, bladders, pistons, plungers or diaphragms to push liquid through and out of the pump. Positive displacement pumps are a category of pumps designed to move fluid at a steady rate... -
Positive Displacement Valves - (22 companies)Positive displacement valves are precision dispensing devices designed to provide precise fluid dispensation depending on applications. They function by opening quickly, releasing product, and closing again. This process may take place numerous... -
Positive Displacement Flow Meters - (159 companies)Positive displacement flow meters measure the volume or flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. These devices consist of a chamber that obstructs the media flow and a rotating or reciprocating mechanism... -
Linear Position Sensors - (888 companies)Linear position sensors is a general search form for all linear position / displacement detection product areas. Linear position sensors use contact or non-contact methods to measure the speed and/or position of an object. They use use a variety...
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Capacitive Linear Position Sensors - (40 companies)Capacitive linear position sensors are devices that sense position / displacement using capacitance technology. Capacitive linear position sensors measure position, displacement, vibration, and run out (thickness), primarily in a noncontact manner...
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Unijunction Transistors (UJT) - (20 companies)Unijunction transistors (UJT) are three-terminal devices that exhibit a negative resistance characteristic. Unijunction Transistors (UJTs) Information. Unijunction transistors (UJTs) are three-terminal devices that have only one PN junction. When...
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Linear Potentiometers - (89 companies)Linear potentiometers are sensors that produce a resistance output proportional to the displacement or position. Linear potentiometers produce a resistance output that varies according to the displacement or position of a slider or wiper...
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Liquid Handling Pumps - (2267 companies)Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement). Pumps, in their simplest form, are machines for moving liquids. Industrial...
Product News
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IMI Life Science
OEM Pipetting Solution This OEM pipetting solution from IMI Life Science is a self-contained air-displacement pipetting module that requires no external pressure source. It improves pipetting flexibility thanks to its infinite volume range and compact and lightweight design, allowing 9mm tip-to-tip distance. Its frictionless and tubeless design enhances reliability and reduces maintenance. Self-contained pipetting module - No external pressure source required. Fully solid-state FAS CHIPSOL solenoid valves... (read more)Browse Syringes and Needles Datasheets for IMI Life Science -
Hamilton Company
SoftGrip ™ Manual Pipettes & Pipette Accessories SoftGrip TM Manual Pipettes and Pipette Accessories from Hamilton. Comfortable feel without compromise. The SoftGrip pipette sets new standards in pipette technology with its award-winning*, innovative design. Using our expertise in precision fluid measurement, we've developed the highest quality pipette with an emphasis on minimizing the hand strain, fatigue and injuries caused by other pipettes. Please use the links to the right for additional information, ask a question or to request... (read more)Browse Pipettes and Tips Datasheets for Hamilton Company -
Hamilton Company
Next-Level Pipetting: ZEUS X1 Delivers Hamilton, a leading global manufacturer of precision measurement devices, automated liquid handling workstations, and sample management systems, is excited to announce the release of its latest innovation, ZEUS X1. Designed for seamless OEM integration, ZEUS X1 (Z-Excursion Universal Sampler TM - eXchange Series 1 mL) combines Hamilton's advanced CO-RE (R)II (compressed O-ring expansion) technology with revolutionary air displacement pipetting technology. This automated pipetting module... (read more)Browse Robots Datasheets for Hamilton Company -
IMI Life Science
Enhance Efficiency with Our OEM Pipetting Module OEM Pipetting Solution. A self-contained air-displacement pipetting module that requires no external pressure source. It improves pipetting flexibility thanks to its infinite volume range and compact & lightweight design, allowing 9mm tip-to-tip distance. Its frictionless and tubeless design enhances reliability and reduces maintenance. Self-contained pipetting module - No external pressure source required. Fully solid-state FAS CHIPSOL solenoid valves and piezoelectric air pump - Broad dynamic... (read more)Browse Pipettes and Tips Datasheets for IMI Life Science -
Hamilton Company
Precision Pipetting and Syringe Drives When inertness, accuracy, and high duty cycles matter, Hamilton is your clear choice. From precision syringe pumps to valves to pipetting modules, as a long-time supplier to top automation manufacturers, we 've built a reputation on exceeding customer expectations. Partner with us today and put our project experiences to work for you. (read more)Browse Pipettes and Tips Datasheets for Hamilton Company -
Marposs Corp
Displacement sensors Brochure. Red Crown2. Red Crown2 is a line of measurement pencil probes with high precision ball movement and various connection options. They can be used in numerous applications and combined with various interfaces. The range also allows for a high level of customisation based on the customer's specifications, to provide optimal solutions for every requirement. The analogue Red Crown2 version, with LVDT or HBT transducer, can be used with standard Marposs electronic units as well as with other... (read more)Browse Dimensional Gages and Instruments Datasheets for Marposs Corp -
Portescap
Technologies for Next-Gen Electronic Pipettes Innovative Motion Technologies for Next-Gen Electronic Pipettes. A pipette is a laboratory tool used in chemistry and biology to aspirate and dispense measured volumes of liquid. In molecular biology and analytical chemistry, electronic pipettes ensure accurate and repeatable delivery of samples and reagents while reducing the risk of repetitive-strain injury. Whether designing a single or multi-channel electronic pipette, size, weight, and ergonomics are critical factors for design engineers... (read more)Browse DC Motors Datasheets for Portescap -
Exsenco, LLC
Unique solutions for measurement & displacement GY Series are highly accurate linear displacement transducers with a positional accuracy of up to 1 mm used for displacement and level measurements in a variety of operating conditions. (read more)Browse Linear Position Sensors Datasheets for Exsenco, LLC -
Exsenco, LLC
All-in-one Displacement Transducers GY Series are high-quality, highly accurate, non-contact displacement/level transducers made in Japan by SANTEST. They are suitable for measuring linear displacement and liquid levels in all types of environments. Learn More (read more)Browse Linear Encoders Datasheets for Exsenco, LLC -
Exsenco, LLC
All-in-one Displacement Transducers GY Series are highly accurate linear displacement transducers with a positional accuracy of up to 1 mm used for displacement and level measurements in a variety of operating conditions. (read more)Browse Linear Position Sensors Datasheets for Exsenco, LLC
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Blackbelts in biochemistry: On being and becoming
The pipetmans (the negative displacement automatic pipettes which all students admire, but look down on simple glass pipettes) with the tips in place are used to stir, dispense, aerate, suspend or whatever, and the used tips are used for a variety of …
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Hepatitis B virus DNA in serum and liver is commonly found in chinese patients with chronic liver disease despite the presence of antibodies to HBsAg
In our laboratory, strict pre- cautions against such events have been undertaken, including use of positive displacement pipettes , many negative controls and performance of the different steps of the PCR procedure in different rooms.
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Role of glial K + channels in ontogeny and gliosis: A hypothesis based upon studies on Müller cells
In the course of ontogenetic differentiation, the mean activation curves become displaced to more negative pipette potentials due to the increasing RMPs.
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Fast and slow gating behaviour of single calcium channels in cardiac cells
Since a zero potential in the pipette corresponds to the RP across a membrane patch, depolarizations or hyperpolarizations are usually expressed as positive or negative voltage displacements from the pipette .
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Molecular Detection of Human Parasitic Pathogens
Quality control strategies for nucleic acid-based tests include (i) designation of a “clean” area for reaction setup (e.g., room under negative air pressure; positive- displace- ment pipettes ; aerosol-block pipette tips; UV-equipped PCR cabinet); (ii) use of personal protective …
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Molecular Detection of Human Fungal Pathogens
Quality control strategies for nucleic acid-based tests include (i) designation of a “clean” area for reaction setup (e.g., room under negative air pressure; positive- displacement pipettes ; aerosol-block pipette tips; UV-equipped PCR cabinet); (ii) use of personal protective equipment …
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Molecular Detection of Human Bacterial Pathogens
Quality control strategies for nucleic acid–based tests include (i) designation of a “clean” area for reaction setup (e.g., room under negative air pressure, positive- displacement pipettes , aerosol-block pipette tips, UV-equipped PCR cabinet); (ii) use of personal protective equipment (PPE …
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http://advancedbiofuelsusa.info/wp-content/uploads/2011/07/sop111_pipetting.pdf
As the piston moves up into the body of the pipette it displaces air, creating a negative pressure in the tip.
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No evidence for spumavirus or oncovirus infection in relapsing–remitting multiple sclerosis
All DNA-containing solutions were pipetted with positive displacement pipettes and, most im- portantly, frequenty negative controls (complete reaction mixture without DNA template) were used to disclose any tendencies of contamination.
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Molecular Diagnostic PCR Handbook
… To minimise the possibility of aerosol contamination special aerosol resistant tips (ART tips) should always be used for setting up the RT-PCR reactions, or alternatively, special positive displacement pipettes • Each analysis should always include both negative (to check for reagent …
