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COLO.Science · Pipette Tips · Nichiryo Premium
Nichiryo Premium Tips ZS 1–10 mL for Nichipet Air and EX III · Bulk, Racks and Sterile Racks
Nichiryo Premium Tips 1–10 mL are the dedicated 10 mL tip for Nichipet Air 10 mL and Nichipet EX III 10 mL – these two pipettes take only the ZS tip. The finely finished tip end reduces surface tension, so the tip empties completely, and the precise seal on the pipette cone supports accurate, repeatable results. Choose bulk bags, racks or sterile racks.
Nichiryo Premium tips 1–10 mL for Nichiryo pipettes
Key features
- Finely finished tip end reduces surface tension – the tip empties without residue
- Precise sealing on the pipette cone for accurate, repeatable pipetting
- Highly purified polypropylene, chemical and heat resistant
- Autoclavable at 121 °C for 20 minutes; racks can be autoclaved as well
- UV resistant
- Tip length 171.2 mm, designed for Nichiryo pipettes
Packaging options
Choose the packaging that fits your workflow. All versions are the same Nichiryo Premium tip ZS.
Bulk bag
200 pcs · non-sterile
Economical for routine work and for refilling your own racks. Autoclave the tips in a rack or glass container before sterile work.
Rack
80 pcs (2 × 40) · non-sterile
Tips are picked up directly from the rack, so they stay clean and free of dust. Rack and tips can be autoclaved.
Sterile rack
80 pcs (2 × 40) · sterile
Supplied sterile and ready to use for microbiology, cell culture and molecular biology.
Technical specifications
Tip
| Tip type | Nichiryo Premium tip ZS |
| Volume range | 1–10 mL |
| Tip length | 171.2 mm |
| Material | highly purified polypropylene |
| Colour | natural (clear) |
| Autoclaving | 121 °C, 20 min (racks too) |
| Purity | UV resistant |
| Fit | only for Nichipet Air 10 mL and EX III 10 mL |
Packaging
| Bulk bag | 200 pcs, non-sterile |
| Rack | 80 pcs (2 × 40), non-sterile |
| Sterile rack | 80 pcs (2 × 40) |
Where Nichiryo Premium tips 1–10 mL are used
Nichiryo tests its pipettes with Premium tips, so a Premium tip on a Nichiryo pipette gives the accuracy stated for the pipette.
- Media and buffer preparation – volumes from 1 to 10 mL in one step.
- Filling tubes and bottles – centrifuge tubes, culture flasks and bottles.
- Larger dilution series – dilutions in tubes and bottles.
- Sample transfer – extracts and supernatants in millilitre volumes.
Compatible Nichiryo pipettes
These Nichiryo pipettes take Nichiryo Premium tips ZS:
How to choose
- Routine work, own racks – bulk bag.
- Fast work straight from the rack – rack.
- Microbiology, cell culture, molecular biology – sterile rack.
- Other sizes – see all Nichiryo Premium tips.
Handling tips for accurate results
- Press the pipette firmly into the tip with a slight twist – a tight seal is the basis of accurate pipetting.
- Pre-wet the tip two or three times before the measured aspiration.
- Hold the pipette vertically and immerse the tip just below the liquid surface.
- Use a new tip for every sample; with sterile work open the rack only next to the working area.
- Autoclave at 121 °C for 20 minutes – longer cycles or higher temperatures may deform tips and racks.
More methods and application notes on pipetting are available in our knowledge base.
Questions about Nichiryo Premium tips ZS
Can Nichiryo Premium tips be autoclaved?
Yes – at 121 °C for 20 minutes, and the racks can be autoclaved as well. Longer cycles or higher temperatures may deform tips and racks.
Are the tips DNase / RNase free?
Nichiryo Premium tips ZS are UV resistant; DNase / RNase free is not specified for the millilitre tips. For aseptic work choose the sterile rack.
Do the tips fit pipettes of other brands?
No. The ZS tip is designed for Nichipet Air 10 mL and Nichipet EX III 10 mL.
Which packaging should I order?
Bulk bags are the most economical choice if you refill your own racks. Racks keep the tips clean and are quick to use, and sterile racks are ready for microbiology, cell culture and molecular biology.
How do I order?
Send us the pipette model, the tip type (ZS), the packaging and the quantity. COLO.Science will send a quotation with net prices and delivery time.
Sales and support for international customers
COLO Lab ExpertsPolje ob Sotli 4, SI-3255 Buče, Slovenia
Phone: +386 70 713 437 · Email: sales@colo.si · Web: colo.si
We supply laboratories across Europe directly and through partners. B2B prices are quoted net, excluding VAT.
