The L Series Single Channel Adjustable Micropipette is a precision mechanical laboratory pipette designed for accurate and repeatable liquid dispensing.
Available in volume ranges from 0.1 μL to 10 mL, this adjustable micropipette features a digital volume display, ergonomic operation, ISO 8655/DIN 12650 compliance, and fit with standard pipettor tips.
It is ideal for research laboratories, clinical diagnostics, biotechnology, pharmaceutical testing, educational laboratories, and quality control applications.
Key Benefits
- High-precision adjustable volume control
- Single-channel mechanical pipette
- Available in 9 volume ranges from 0.1 μL to 10 mL
- Digital volume display for quick reading
- Comfortable ergonomic handle for prolonged use
- Smooth piston mechanism for consistent dispensing
- Fits standard laboratory pipette tips
- Half autoclavable construction for improved hygiene
- ISO 8655 / DIN 12650 compliant
- Designed for research, diagnostics, pharmaceutical, and industrial laboratories
Features of the L Series Adjustable Mechanical Pipette
Wide Adjustable Volume Range
Select the model that best fits your laboratory application.
Available models include:
- L2.5: 0.1–2.5 μL
- L10: 0.5–10 μL
- L20: 2–20 μL
- L50: 5–50 μL
- L100: 10–100 μL
- L200: 20–200 μL
- L1000: 100–1000 μL
- L5000: 500-5000 ul
- L10mL: 1–10 mL
Digital Volume Display
The integrated digital display allows users to quickly verify the selected volume, reducing adjustment errors and improving workflow efficiency.
Ergonomic Mechanical Design
The lightweight construction and comfortable grip reduce thumb fatigue during repetitive pipetting tasks while maintaining smooth piston movement.
High Accuracy and Repeatability
Designed to comply with ISO 8655 / DIN 12650, the pipette delivers excellent accuracy and precision across the complete operating range.
Half Autoclavable Construction
The lower assembly can be sterilised to help maintain laboratory cleanliness and reduce contamination during routine use.
Standard Pipette Tip Fitment
Fits commonly available laboratory pipettor tips for convenient replacement and cost-effective operation.
Applications
The L Series Adjustable Micropipette is suitable for numerous laboratory environments, including:
- Molecular biology
- Microbiology laboratories
- Clinical diagnostics
- Biotechnology research
- Pharmaceutical laboratories
- Chemical analysis
- Environmental testing
- Food testing laboratories
- Academic research
- Quality control laboratories
- Medical laboratories
Product Specifications
| Specification | Details |
| Product Name | Single Channel Adjustable Micropipette |
| Series | L Series |
| Model Numbers | L2.5, L10, L20, L50, L100, L200, L1000, L5000, L10mL |
| Classification | Mechanical Pipette |
| Channel Type | Single Channel |
| Volume Type | Adjustable |
| Volume Range | 0.1 μL – 10 mL |
| Display | Digital Volume Window |
| Sterilisation | Half Autoclavable |
| Standard | ISO 8655 / DIN 12650 |
| Tip Fitment | Standard Pipettor Tips |
| Volume Adjustment | Rotating Operating Knob |
| Dispensing Method | Forward & Reverse Pipetting |
| Construction | Mechanical Piston System |
| Recommended Storage | Vertical Pipette Holder |
Volume Models and Specifications
Model | Volume Range | Increment | Fits These Tip |
| L2.5 | 0.1–2.5 μL | 0.05 μL | 10 μL |
| L10 | 0.5–10 μL | 0.1 μL | 20 μL |
| L20 | 2–20 μL | 0.5 μL | 200 μL |
| L50 | 5–50 μL | 0.5 μL | 200 μL |
| L100 | 10–100 μL | 1 μL | 200 μL |
| L200 | 20–200 μL | 1 μL | 200 μL |
| L1000 | 100–1000 μL | 5 μL | 1000 μL |
| L5000 | 500-5000 μL | 50 μL | 5000 μL |
| L10mL | 1-10ml | 0.1 mL | 10 mL |
Forward Pipetting Procedure
- Press the operating button to the first stop.
- Immerse the pipette tip approximately 2–3 mm into the liquid.
- Slowly release the button to aspirate the sample.
- Withdraw the tip carefully while touching the container wall to remove excess liquid.
- Press to the first stop to dispense.
- Continue pressing to the second stop (blow-out) to empty the tip completely.
- Release the button and eject the used tip.
Reverse Pipetting for Viscous Liquids
Reverse pipetting is recommended when handling viscous or high-density liquids.
- Press to the second stop before aspiration.
- Aspirate the liquid slowly.
- Dispense only to the first stop.
- Leave the residual liquid inside the tip.
- Discard the remaining liquid together with the pipette tip.
Best Practices for Accurate Pipetting
For maximum accuracy:
- Use a new pipette tip for each sample.
- Keep pipette, tips, and liquid at the same temperature.
- Hold the pipette vertically during aspiration.
- Immerse the tip only a few millimetres below the liquid surface.
- Press the tip firmly onto the tip cone.
- Rinse the tip several times when handling viscous liquids.
- Operate the piston smoothly using consistent thumb pressure.
- Store the pipette vertically after use.
Package Includes
- L Series Single Channel Adjustable Micropipette
- Pipette Holder
- User Instructions
Frequently Asked Questions
What is a Single Channel Adjustable Micropipette?
A Single Channel Adjustable Micropipette is a laboratory instrument used to accurately measure and transfer precise volumes of liquid using disposable pipettor tips.
What volume ranges are available?
The L Series is available in nine adjustable volume ranges from 0.1 μL to 10 mL, allowing users to select the most appropriate model for their laboratory applications.
Is this pipette suitable for molecular biology and PCR work?
Yes. The low-volume models are suitable for PCR preparation, DNA extraction, RNA analysis, molecular biology, and other precision laboratory procedures.
Can the pipette be sterilised?
Yes. The lower section of the pipette is half autoclavable, allowing routine sterilisation while following the manufacturer’s operating guidelines.
Does the pipette support reverse pipetting?
Yes. The L Series supports both forward pipetting and reverse pipetting, making it suitable for aqueous, viscous, and high-density liquids.
Which pipette tips fit?
The pipette is designed to work with standard laboratory pipettor tips corresponding to the selected volume range.
Is the pipette calibrated?
The L Series is manufactured to comply with ISO 8655 / DIN 12650 performance standards for accuracy and precision. Regular calibration according to laboratory quality procedures is recommended.
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