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 |
| Item | F1-ClipTip™ Good Laboratory Pipetting (GLP) Kits | Finnpipette™ F1 Variable Volume Pipettes | Finnpipette™ F2 Multichannel Pipettes | Finnpipette™ Novus Electronic Single-Channel Pipettes |
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| Catalog Number | 4701140N / 4701150N | 4641010N / 4641020N / 4641030N / 4641040N / 4641050N / 4641060N / 4641080N / 4641090N / 4641100N / 4641110N / 4641120N / 4641130N / 4641140N | 4662000 / 4662010 / 4662020 / 4662030 / 4662040 / 4662050 / 4662060 / 4662070 / 4662080 / 4662090 | 46200000 / 46200100 / 46200200 / 46200300 / 46200400 / 46200500 / 46200600 / 46200700 / 46200800 |
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| Description | Support good laboratory pipettingin your lab with the Thermo Scientific™ F1-ClipTip™ GLP Kits, which offer a variety of single channel pipettes or a mix of single channels and a multichannel pipette packaged with compatible ClipTip tips, and a convenient pipette stand. Select the kit that is right Support good laboratory pipettingin your lab with the Thermo Scientific™ F1-ClipTip™ GLP Kits, which offer a variety of single channel pipettes or a mix of single channels and a multichannel pipette packaged with compatible ClipTip tips, and a convenient pipette stand. Select the kit that is right for you, and take advantage of the F1-ClipTip performance and lightweight design to maximize your comfort.... Read More | 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 | Use the Thermo Scientific™ Finnpipette™ F2 Multichannel Pipette for highly demanding applications where robustness and durability are essential. With a sleek, rugged design, this pipette is built with PVDF components that stand up to harsh chemicals and the damaging effects of UV light. Fully Use the Thermo Scientific™ Finnpipette™ F2 Multichannel Pipette for highly demanding applications where robustness and durability are essential. With a sleek, rugged design, this pipette is built with PVDF components that stand up to harsh chemicals and the damaging effects of UV light. Fully autoclavable and available in 8-, 12- and 16-channel models with a selection of volume ranges. In the low volume models, the super blow-out function ensures accurate dispensing for even the lowest volumes.... Read More | Achieve improved ergonomics and performance in standard pipetting applications with Thermo Scientific™ Finnpipette™ Novus Electronic Single Channel Pipettes. The user interface simply displays all pipetting actions, and the index-finger trigger pipetting action prevents common Repetitive Strain Achieve improved ergonomics and performance in standard pipetting applications with Thermo Scientific™ Finnpipette™ Novus Electronic Single Channel Pipettes. The user interface simply displays all pipetting actions, and the index-finger trigger pipetting action prevents common Repetitive Strain Injuries (RSI). Simplicity, comfort and functionality — the Novus will be your new best friend in the lab.... Read More |
| Volume Range | 2 to 1000 and 30 to 300 µL (4701150); 1 to 1000 µL (4701140) | 0.2 µL to 5 mL (depending on the model) | 1 to 300 µL (depending on the model) | 0.5 to 10,000 µL (Depending on model) |
| Type | Single Channel | Adjustable-Volume Pipette | Multichannel | Electronic, Single Channel |
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