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COLO.SCIENCE – NICHIPET EX II MULTI
20–200 µL multichannel micropipette Nichipet EX II Multi (8-channel)
The Nichipet EX II Multi 20–200 µL multichannel micropipette (8 channels) is an original Nichiryo instrument made in Japan. It is the multichannel model of Nichipet EX II; its successor is Nichipet Air multichannel.
Volume is set from 20–200 µL in 0.2 µL increments. Accuracy and precision below are Nichiryo values measured with original Nichiryo tips.
Other Nichipet EX II Multi models: 8-channel 0.5–10 µL · 8-channel 5–100 µL · 8-channel 30–300 µL · 12-channel 0.5–10 µL · 12-channel 20–200 µL · 12-channel 30–300 µL
Key features
- Multichannel model of Nichipet EX II
- Up to 30 % lighter (in-house comparison)
- Revolving handle (360°)
- Autoclavable at 121 °C for 20 minutes
Where 20–200 µL precision matters
- Plate filling and reagent distribution in 96-well plates
- ELISA washing and reagent steps
- High-throughput sample handling
Tips for this pipette (20–200 µL)
Recommended Nichiryo Premium tips for Nichipet EX II Multi 20–200 µL 8-channel. 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 200 µL |
Rack | 960 pcs (10 × 96) | sterile | PRO4067 |
Other original Nichiryo tips of the same volume
| Tip | Packing | COLO code |
|---|---|---|
| Low Retention 200 µL |
Bulk 1000 · Refill 960 · Sterile rack 960 | PRO7275 · PRO7280 · PRO4059 |
 Low Retention 200 µL long |
Sterile rack 192 | PRO4060 |
| Low Retention filter 200 µL long |
Sterile rack 192 | PRO4070 |
 NichimateAqua 200 µL |
Bulk 1000 · Refill 960 | PRO7263 · PRO7266 |
| NichimateAqua Marine 200 µL |
Sterile rack 960 | PRO7270 |
 NichimateAqua Marine 200 µL long |
Sterile rack 960 | PRO7271 |
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
Rotary stand (6 pipettes)For EX III, Premium, EX Plus II and Le
Reagent tray (50 pcs)Tray for multichannel pipettingTechnical specifications
| Volume range | 20–200 µL |
|---|---|
| Increment | 0.2 µL |
| Channels | 8 |
| Compatible Nichiryo tips | Premium tip SG (bulk, rack, sterile rack) · Low Retention filter tip 200 µL |
| Origin | Nichiryo, Japan |
Accuracy and precision
| Volume (µL) | Accuracy (%) | Precision CV (%) |
|---|---|---|
| 20 | ±3 | ≤0.6 |
| 100 | ±1 | ≤0.4 |
| 200 | ±0.9 | ≤0.3 |
* According to Nichiryo test conditions with original Nichiryo tips. Values at the lowest volume depend strongly on operator skill and conditions.
