good sale single channel Transfer Pipette and pipette tip for sale
Basic Info
Model No.: 0.1-2.5μl
Product Description
Manual Single Channel Pipette
Toption Pipette uses the air displacement principle, the piston in the piston sleeve moving at a fixed range (adjustable), to generate negative pressure, suck in quantitative (adjustable) liquid. It has many advantages, such as convenient use, reliable performance.
How to use Toption Pipette:
1. Put the nozzle on the pipetting head, and rotates gently, so as to ensure the sealing is well.
2. Before using, please suck in or discharge the liquid of the pipette for several times, in order to ensure inside and outside of the chamber pressure are the same.
3. Hold the pipette vertical, set the button to the first stopping point, and put the suction nozzle immersed into the liquid, under the liquid surface 2-3mm, then slowly release the button, waiting for 1-2 seconds, after that, take it out from the liquid, and do not let it touch anything.
4. Move the suction nozzle to the sample container wall, slowly push the button to the first stopping point, waiting for 1-2 seconds, then push the button, exhaust all the liquid, the suction nozzle should be slided out along the vessel wall, then slowly release the button, that is a complete operation process.
Please note:
1. The pipette belongs to precise measure, do not allow direct contact with the liquid, when not in use should be inserted on the suction nozzle, keep the tube clean.
2. The use of other manufacturers' suction nozzle, will affect the pipette's accuracy.
3. Room working temperature: 20°C ( ±5°C )
4. The pipette button marking should aim at the required capacity scale line.
Main specifications of Pipette:
range | Incremental | Measurement volume | Inaccuracy | imprecision |
0.1-2.5μl | 0.05μl | 2.5μl/ 1.25μl /0.25μl | 2.50%/ 3.00%/ 12.00% | 2.00%/3.00%/6.00% |
0.5-10μl | 0.1μl | 10μl/ 5μl/ 1μl | 1.00%/ 1.50%/ 2.50% | 0.80% /1.50%/1.50% |
2-20μl | 0.5μl | 20μl/10μl/ 2μl | 0.90%/ 1.20%/ 3.00% | 0.40%/1.00% /2.00% |
5-50μl | 0.5μl | 50μl/ 25μl/ 5μl | 0.60%/0.90%/ 2.00% | 0.30%/ 0.60%/2.00% |
10-100μl | 1μl | 100μl/ 50μl/10μl | 0.80%/1.00%/3.00% | 0.15%/0.40%/1.50% |
20-200μl | 1μl | 200μl/100μl/20μl | 0.60%/ 0.80%/ 3.00% | 0.15%/ 0.30%/ 1.00% |
50-200μl | 1μl | 200μl/ 100μl/ 50μl | 0.60%/ 0.80%/ 1.00% | 0.15%/ 0.30%/ 0.40% |
100-1000μl | 5μl | 1000μl/ 500μl/ 100μl | 0.60%/ 0.70%/ 2.00% | 0.20%/ 0.25%/ 0.70% |
200-1000μl | 5μl | 1000μl/500μl/200μl | 0.60%/ 0.70%/ 0.90% | 0.20%/ 0.25%/ 0.30% |
1000-5000μl | 50μl | 5000μl/ 2500μl/1000μl |
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Product Categories : Conventional Lab Instruments Series > Pipette
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