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.
Discover and compare Pipets and Pipettors:
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| Company | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific |
| Item | Finnpipette™ Novus Multichannel Pipettes | E1-ClipTip™ Electronic Adjustable Tip Spacing Multichannel Equalizer Pipettes | F1-ClipTip™ Fixed Volume Single Channel Pipettes | Finnpipette™ F1 Variable Volume Pipettes | Finnpipette™ F2 Good Laboratory Pipetting (GLP) Kits |
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| Catalog Number | 46300000 / 46300100 / 46300200 / 46300300 / 46300400 / 46300500 / 46300700 / 46300800 | 4672010BT / 4672020BT / 4672030BT / 4672050BT / 4672060BT / 4672080BT / 4672090BT / 4672100BT | 4651200N / 4651210N / 4651220N / 4651240N / 4651250N / 4651260N / 4651270N / 4651280N | 4641010N / 4641020N / 4641030N / 4641040N / 4641050N / 4641060N / 4641080N / 4641090N / 4641100N / 4641110N / 4641120N / 4641130N / 4641140N | 4700870 / 4700880 / 4700885 / 4701070 |
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| Description | Speed 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 Speed 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 without fatigue. Simplicity, comfort and functionality — the Novus will be your new best friend in the lab. Product Overview Videos Recommendations Documents... Read More | Perform sample transfers between virtually any tube, rack, microplate or horizontal gel box quickly and efficiently with the Thermo Scientific™ E1-ClipTip™ Equalizer Pipette. Adjustable tip spacing allows you to set the distance between tips by simply sliding the scale to expand or contract to the Perform sample transfers between virtually any tube, rack, microplate or horizontal gel box quickly and efficiently with the Thermo Scientific™ E1-ClipTip™ Equalizer Pipette. Adjustable tip spacing allows you to set the distance between tips by simply sliding the scale to expand or contract to the desired labware format.The NEW My Pipette™ Creator app enables programming of E1-ClipTip from the comfort of your PC... Read More | With 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. | Enjoy the enhanced volume adjustment on Thermo Scientific™ Finnpipette™ F1 Variable Volume Pipettes, which is now silent and effortless with textured adjustment knob for a firmer feel when setting volumes. The adjustable finger rest and lightweight design maximize comfort without sacrificing Enjoy the enhanced volume adjustment on Thermo Scientific™ Finnpipette™ F1 Variable Volume Pipettes, which is now silent and effortless with textured adjustment knob for a firmer feel when setting volumes. The adjustable finger rest and lightweight design maximize comfort without sacrificing performance... Read More | Access everything needed for pipetting in these all-inclusive kits. Thermo Scientific™ Finnpipette™ F2 GLP (Good Laboratory Pipetting) Kits provide durable, high-performance Finnpipette F2 pipettes which offer maximum reliability and comfort. Built with tough PVDF components that stand up to harsh Access everything needed for pipetting in these all-inclusive kits. Thermo Scientific™ Finnpipette™ F2 GLP (Good Laboratory Pipetting) Kits provide durable, high-performance Finnpipette F2 pipettes which offer maximum reliability and comfort. Built with tough PVDF components that stand up to harsh chemicals and the damaging effects of UV light, these variable volume pipettes are fully autoclavable without disassembling.... Read More |
| Volume Range | 0.5 to 300 µL (depending on the model) | 0.5 to 1250 µL (Depending on model) | 0.1µL to 1,000µL | 0.2 µL to 5 mL (depending on the model) | 0.2 to 1000 µL (depending on the model) |
| Type | Multichannel | Electronic, Multichannel | Variable and Fixed Volume Single Channel Pipettes
Multi-Channel Pipettes | Adjustable-Volume Pipette | Single Channel |
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