Single Channel Variable Pipette ADCVP-504 comes with a volume range of 5 to 50 µl for handling very small liquid capacity with high precision. The tip ejector is conveniently responsive, allowing for easy tip disposal after each use. It has a smooth plunger and clear volume markings for easy use and reduced errors. This pipette has an ergonomic design to minimize hand fatigue. Our Single Channel Variable Pipette is used in diagnostics, and pharmaceuticals for sample preparation and reagent dispensing.
| Volume Range | 5 to 50 µl |
| Increment | 0.5 µl |
| Test Volume |
50 µl 25 µl 5 µl |
| Accuracy |
±2.50% at 50 µl ±3.00% at 50 µl ±12.00% at 50 µl |
| Precision |
±0.60% at 50 µl ±0.90% at 50 µl ±2.00% |
| Channel | 1 |
| Dimensions (L×B×H) | 490×400×290 mm |
Our Single Channel Variable Pipette ADCVP-504 is used in biotechnology diagnostics, and research for precise liquid handling in sample preparation, reagent dispensing, and DNA/RNA work.
1. What is a Single Channel Variable Pipette and how does it work?
A Single Channel Variable Pipette is a handheld laboratory instrument used to accurately measure and transfer small volumes of liquid. It has an adjustable volume setting, allowing users to select different volumes within a specified range. The pipette works by creating a vacuum to aspirate liquid into a disposable tip, then dispensing it by pressing a plunger. Its precision is ideal for tasks like preparing solutions or performing assays. Proper calibration ensures reliable and repeatable results.
2. How to calibrate a Single Channel Variable Pipette?
Calibration involves adjusting the pipette to ensure its accuracy matches manufacturer specifications. Typically, this is done by weighing dispensed water and comparing it to the expected volume. Regular calibration should be performed every 3 to 6 months, depending on usage frequency. Many labs send pipettes to certified service providers for professional calibration. Proper calibration minimizes errors in experimental results.
3. How should I maintain and clean my Single Channel Variable Pipette?
Routine maintenance includes wiping the exterior with 70% ethanol and checking for visible residue or contamination. The lower parts, such as the tip cone and piston, should be cleaned or autoclaved if compatible. Periodic lubrication of internal parts ensures smooth operation. Always store the pipette vertically on a stand to prevent internal contamination. Regular maintenance extends the pipette's lifespan and maintains accuracy.
4. What are common errors when using a Single Channel Variable Pipette?
Common mistakes include setting the wrong volume, improper pipette tip attachment, and incorrect pipetting techniques. Users sometimes aspirate too quickly, causing air bubbles or inaccurate volume uptake. Tilting the pipette at an angle while aspirating can also lead to errors. Over-tightening volume adjustments can damage the mechanism.
5. How do I choose the right Single Channel Variable Pipette for my lab work?
Consider the volume range you most frequently work with, as pipettes are more accurate in their middle ranges. Ergonomic design is important for comfort during prolonged use. Look for features like easy volume adjustment, tip compatibility, and autoclavable components. Brand reliability and availability of calibration services should also factor into your choice. Selecting the right pipette ensures precision, comfort, and durability for your specific applications.
| Volume Range | 0.5 to 5 µl |
| Increment | 20 µl |
| Test Volume |
1000 µl 2500 µl 5000 µl |
USD 510.00
| Volume Range | 1 to 5 µl |
| Increment | 0.05 µl |
| Test Volume |
5 µl 2.5µl 1 µl |
USD 310.00
| Volume Range | 1 to 10 µl |
| Increment | 0.1 µl |
| Test Volume |
10 µl 5µl 1 µl |
USD 310.00
| Volume Range | 0.1 to 2.5 µl |
| Increment | 0.05 µl |
| Test Volume |
0.25 µl 1.25 µl 2.5 µl |
USD 310.00
| Volume Range: | 50-1000µl |
| Increment: | 1.00µl |
| Test Volume: | 100µl<br/> 500µl<br/> 1000µl |
USD 700.00
| Volume Range: | 500 to 10000 µl |
| Increment: | 10.00 µl |
| Test Volume: | 10000 µl <br/> 5000 µl <br/> 1000 µl |
USD 700.00
| Volume Range: | 0.1 to 10 µl |
| Increment: | 0.01 µl |
| Test Volume: | 10 µl <br/> 5 µl <br/> 1 µl |
USD 700.00
| Volume Range: | 5 to 120µl |
| Increment: | 0.10 µl |
| Test Volume: | 12 µl<br/> 60 µl<br/> 120 µl |
USD 700.00
| Volume Range: | 100to5000µl |
| Increment: | 5.00µl |
| Test Volume: | 5000µl<br/> 2500µl<br/> 500µl |
USD 630.00
| Volume Range: | 10 to 300µl |
| Increment: | 0.20µl |
| Test Volume: | 30µl<br>150µl<br>300µl |
USD 700.00
| Volume Range: | 5µl |
| Accuracy: | ±2.5% at 5µl |
| Precision : | ±1.5% at 5µl |
USD 310.00
| Volume Range: | 100µl |
| Accuracy: | ±0.8% at 100µl |
| Precision: | ±0.3% at 100µl |
USD 310.00
| Volume Range: | 50µl |
| Accuracy: | ±1% at 50µl |
| Precision: | ±0.4% at 50µl |
USD 310.00
| Volume Range: | 75µl |
| Accuracy: | ±0.8% at 75µl |
| Precision : | ±0.3% at 75µl |
USD 310.00
| Volume Range: | 10µl |
| Accuracy: | ±1.2% at 10µl |
| Precision: | ±0.8% at 10µl |
USD 310.00
| Volume Range: | 300µl |
| Accuracy: | ±0.8% at 300µl |
| Precision: | ±0.3% at 300µl |
USD 310.00
| Volume Range: | 20µl |
| Accuracy: | ±1.0% at 20µl |
| Precision: | ±0.5% at 20µl |
USD 310.00
| Volume Range: | 30µl |
| Accuracy: | ±1.0% at 30µl |
| Precision : | ±0.4% at 30µl |
USD 310.00
| Volume Range: | 200µl |
| Accuracy: | ±0.8% at 200µl |
| Precision: | ±0.3% at 200µl |
USD 310.00
| Volume Range: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
USD 340.00
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
USD 350.00
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 10 µl |
USD 340.00
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 2 µl |
USD 350.00
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30µl |
USD 350.00
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
USD 340.00
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 µl |
USD 340.00
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 20 µl |
USD 340.00
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30 µl |
USD 340.00
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 µl |
USD 350.00
| Volume Range: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
USD 350.00
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50 µl |
USD 340.00
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 10µl |
USD 350.00
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50µl |
USD 350.00
| Volume Range: | 1 to 5µl |
| Increment: | 50µl |
| Test Volume: | 5000µl <br/> 2500µl <br/> 1000µl |
USD 590.00
| Volume Range: | 10 to 1000µl |
| Increment: | 5µl |
| Test Volume: | 1000µl <br/> 500µl <br/> 100µl |
USD 590.00
| Volume Range: | 2 to 20µl |
| Increment: | 0.5µl |
| Test Volume: | 20µl <br/> 10µl <br/> 2µl |
USD 590.00
| Volume Range: | 20 to 200µl |
| Increment: | 1µl |
| Test Volume: | 200µl <br/> 100µl <br/> 20µl |
USD 590.00
| Volume Range: | 10 to 100µl |
| Increment: | 1µl |
| Test Volume: | 100µl <br/> 50µl <br/> 10µl |
USD 590.00
| Volume Range: | 5 to 50µl |
| Increment: | 0.5µl |
| Test Volume: | 50µl <br/> 25µl <br/> 5µl |
USD 590.00
| Volume Range: | 0.5 to 10µl |
| Increment: | 0.1µl |
| Test Volume: | 10µl <br/> 5µl <br/> 1µl |
USD 590.00
