Pipets / Pipettor

Pipets and pipettors are used to transfer or measure set volumes of liquid, ranging from 0.1 µL to 10 mL. Start by choosing a displacement method: Air-displacement pipets are often recommended for aqueous samples since there is always an air cushion (dead volume) between the sample and the piston. Samples that are viscous, radioactive, corrosive, or volatile tend to require a positive-displacement pipet, which has a disposable piston and direct piston–sample contact. No air cushion means more accurate pipetting of high-density samples. Next, choose manual versus electronic operation. Manual pipettors tend to be very durable and easily maintained, while electronic pipettors have the advantage of increased accuracy, reduced force, and a lower risk of repetitive stress injuries. Repeating electronic pipets are useful in biochemistry, microbiology, and immunology. Single-channel pipets are workhorses in liquid handling; multichannel pipets are common in PCR and ELISA applications, with the number of channels ranging from 4 to 64.

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CompanyThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher Scientific
ItemF1-ClipTip™ Fixed Volume Single Channel PipettesF1-ClipTip™ Multichannel PipettesF1-ClipTip™ Variable Volume Single Channel PipettesFinnpipette™ F1 Good Laboratory Pipetting (GLP) KitsFinnpipette™ Novus Multichannel Pipettes
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Catalog Number4651200N / 4651210N / 4651220N / 4651240N / 4651250N / 4651260N / 4651270N / 4651280N4661120N / 4661130N / 4661140N / 4661160N / 4661170N / 4661180N / 4661210N / 4661220N4641180N / 4641190N / 4641200N / 4641210N / 4641220N / 4641230N / 4641310N / 4641320N4700850N / 4700860N / 4700865N / 4701060N46300000 / 46300100 / 46300200 / 46300300 / 46300400 / 46300500 / 46300700 / 46300800
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DescriptionWith the added confidence of ClipTip technology, these pipettes are ideal for use in set protocols requiring a specific volume while providing low attachment and ejection forces.Lock tips firmly in place with the Thermo Scientific™ F1-ClipTip™ Multichannel Pipettes, which use ClipTip™ tips that eject only when you intend them to. The ClipTip technology offers extremely low tip attachment and ejection forces and a complete seal on every channel. This can improve the ... Read MoreEnsure a secure fit with ClipTip technology, which locks tips firmly to the pipette with a complete seal so they will not loosen or fall off. Lightweight handle design combined with minimal tip attachment and ejection forces will increase the conform in pipetting. Feel the difference.Support good laboratory pipetting in your lab with the Thermo Scientific™ Finnpipette™ F1 GLP Kits, which offer a variety of single channels in a range of volumes that are packaged with compatible Finntips, and a convenient pipette stand. Select the kit that is right for you, and take advantage of ... Read MoreSpeed up repetitive dispensing into 96- and 384-microplates with Thermo Scientific™ Finnpipette™ Novus Multichannel Pipettes. Available in a wide range of models for common laboratory tasks, this product has a lightweight handle and unique index-finger operation that enable longer work periods ... Read More
Volume Range0.1µL to 1,000µL1 to 300 µL (depending on the model)1 to 1000 µL (depending on the model)0.2 to 1000 µL (depending on the model)0.5 to 300 µL (depending on the model)
TypeVariable and Fixed Volume Single Channel Pipettes
Multi-Channel Pipettes		MultichannelSingle ChannelSingle ChannelMultichannel
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