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Adjustable volume micropipette, 8 channels
Adjustable volume micropipette, 8 channels
Adjustable volume micropipette, 8 channels
Adjustable volume micropipette, 8 channels

Adjustable volume micropipette, 8 channels, manual range:0.5–10μL

Topkey’s newly upgraded 8-channel Adjustable volume micropipette features an ergonomic design with a broader volume range from a minimum of 0.1 μL to a maximum of 10 mL, offering more reliable accuracy to meet the diverse application needs of modern laboratories. Resistant to impact, UV exposure, and chemical corrosion, it ensures long-term stable pipetting performance. The tip assembly, crafted from specialized materials, is removable and supports high-temperature, high-pressure sterilization. Additional advantages include self-calibration capabilities for volume ranges.

Adjustable volume micropipette, 8 channels description

Pipettes are widely used in modern laboratories, offering comfortable handling and enhanced ergonomics. Compared to graduated cylinders, they provide safer handling of hazardous chemicals. Pipettes deliver greater accuracy, enabling precise measurement during solution transfer. By saving time, pipettes boost laboratory efficiency. Multichannel pipettes are the ideal choice for high-throughput experiments requiring high precision, efficiency, and reproducibility. They can handle various liquids, including foamy liquids, liquids with high vapor pressure, and highly viscous liquids.

Product structure diagram:

Adjustable volume micropipette, 8 channels CONSTRUCTION DIAGRAM

Technical parameters:

Type Volume Range Increment Test Volume Maximum Permissible Errors Maximum Permissible Errors
Accuracy Errors Precicion Errors
μL % %
0.5~10μL 0.5~10μL 0.1μL 10μL ±1.50% 1.50%
5μL ±2.50% 2.50%
1μL ±4.00% 4.00%
5~50μL 5~50μL 0.5μL 50μL ±1.00% 0.50%
25μL ±1.50% 1.00%
5μL ±3.00% 2.00%
50~300μL 50~300μL 5μL 300μL ±0.70% 0.25%
150μL ±1.00% 0.50%
50μL ±1.50% 0.80%

Questions and Answers

Q: What is the use of adjustable volume pipette?

A: Adjustable Volume Pipette FM-ADP-A100 can be used for precise and repetitive liquid handling during sample preparation, dilution, and reagent addition.

Q: How to use an adjustable micropipette?

A: 1. SET the micropipette to the appropriate volume by adjusting the dial.
2. PLACE a clean tip on the micropipette.
3. PRESS the plunger down to the first stop. HOLD the plunger down while placing the tip beneath the surface of the liquid.
4. Slowly RELEASE the plunger to draw the sample into the pipette tip.
5. DELIVER the sample by slowly pressing the plunger to the first stop. Depress the plunger to the second stop to expel any remaining sample. DO NOT RELEASE the plunger until the tip is out of the sample container.
6. DISCARD the tip by pressing the ejector button. Use a new tip for the next sample.

Q: What is one thing you must never do while using a pipette?

A: Never put a pipette in your mouth.
Draw the liquid into the pipette using a rubber bulb or pipette pump.
Never withdraw a liquid from a near-empty container. If you attempt to fill a pipette under conditions where air can enter the pipette, the liquid will shoot up into the bulb or pump.
Never lay a pipette flat on a table or turn upside down with the bulb or pump attached. The liquid will flow into the bulb/pump, contaminating the bulb/pump.
Dispose of broken pipettes in the appropriate glass-disposal container.

Q: What are the golden rules of pipetting?

A: Use the correct pipette for the volume you are pipetting. Micropipettes come in different sizes which have a specific range. Never adjust the volume beyond the upper or lower limit of this range, as it can compromise the accuracy of the experiment and the integrity of the pipette.

Q: How to avoid bubbles when micropipetting?

A: Immerse the pipette tip just below the meniscus and avoid immersing the tip either too deep or too shallow. Immersing too deeply may increase the aspiration volume, whereas positioning the tip too near to the liquid surface can lead to the aspiration of air into the pipette resulting in inaccurate volume.

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