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COLO.SCIENCE – NICHIRYO LE
2–20 µL variable micropipette Nichiryo Le (single-channel)
The Nichiryo Le 2–20 µL variable micropipette is an original Nichiryo instrument made in Japan. It is light, ergonomic and economical – a reliable daily pipette with less strain in routine work.
Volume is set from 2–20 µL in 0.02 µL increments. Accuracy and precision below are Nichiryo values measured with original Nichiryo tips.
Same range, 5 Nichiryo lines – choose by your work
All lines below cover 2–20 µL, are made in Japan and use original Nichiryo tips. They differ in weight, resistance and durability – pick the line that fits how often and with what liquids you pipette.
Nichiryo LeLight & ergonomic daily pipette – less strain in routine work.
Other Nichiryo Le models: 0.5–10 µL · 10–100 µL · 20–200 µL · 100–1000 µL
Key features
- Light and easy to use, also for first-time users
- Enlarged, streamlined grip that sits firmly in the hand with much less stress
- Enlarged push button – easy to press, lower risk of RSI in long series
- Easy volume setting with the enlarged button; no need to lock the dial
- Can be calibrated according to JCSS accreditation criteria
Where 2–20 µL precision matters
- Small reagent volumes in molecular biology
- Serial dilutions at low volume
- Sample loading for electrophoresis
Tips for this pipette (2–20 µL)
Recommended Nichiryo Premium tips for Nichiryo Le 2–20 µL. The filter tip is the official Nichiryo successor of the former Premium filter tip.
| Tip | Packing | Quantity | Sterility | COLO code |
|---|---|---|---|---|
 Premium tip SG 2–200 µL |
Bulk bag | 1000 pcs | non-sterile | PRO4011 |
| Premium tip SG 2–200 µL |
Rack | 960 pcs (10 × 96) | non-sterile | PRO4019 |
| Premium tip SG 2–200 µL |
Rack | 960 pcs (10 × 96) | sterile | PRO4028 |
 Low Retention filter tip 20 µL |
Rack | 960 pcs (10 × 96) | sterile | PRO4065 |
According to Nichiryo, any Nichiryo tip can be used with this pipette as long as the volume matches. Nichiryo tests every pipette before shipment with Premium tips, the recommended tips for accuracy.
Accessories
Carousel stand (8 pipettes)For Air (also multichannel), Premium, Premium LT and Le
Rotary stand (6 pipettes)For EX III, Premium, EX Plus II and Le
Single pipette holderFor Le, EX III, Premium and EX Plus IITechnical specifications
| Volume range | 2–20 µL |
|---|---|
| Increment | 0.02 µL |
| Channels | Single-channel |
| Compatible Nichiryo tips | Premium tip SG (bulk, rack, sterile rack) · Low Retention filter tip 20 µL |
| Origin | Nichiryo, Japan |
Accuracy and precision
| Volume (µL) | Accuracy (%) | Precision CV (%) |
|---|---|---|
| 2 | ±5 | ≤3 |
| 10 | ±2 | ≤2 |
| 20 | ±1.2 | ≤0.8 |
* According to Nichiryo test conditions with original Nichiryo tips. Values at the lowest volume depend strongly on operator skill and conditions.
