Pipette tips are disposable components attached to the tip of a micropipette, used to hold and transfer aspirated liquid samples. These tips are available not only in bulk packaging where only the tips are packed in bags but also in the form of “system racks” where pipette tips are pre-loaded into racks for ease of use. “Pre-sterilized system racks” are designed with consideration for contamination prevention, eliminating the need for autoclaving and allowing for immediate use. Additionally, products such as “refill plates” and “stack racks” are available separately for easy replenishment of pipette tips for these system racks, offering further convenience through combination use.
NEXTY RackMake your work environment comfortable. Watson’s pipette tip system packed with various features.
NEXTY PackReloadable pipette tips exclusive to the NEXTY rack, loaded into stacked refill plates.
Reloadable pipette tips, loaded into stacked refill plates.
10µL
RNase / DNase / Human-DNA Free
You can choose according to your application:
200µL
250µL/300µL
RNase / DNase / Human-DNA FreeYou can choose according to your application:
1000µL/1200µL
RNase / DNase FreeYou can choose according to your application:
Superior Water RepellencyUtilizing a unique blend of resin materials, combined with Watson’s high-precision molds and molding technology, these tips demonstrate superior water repellency. By realizing a significant reduction in sample loss due to adhesion, our low retention tips enable reliable data acquisition in research settings where high precision and reproducibility are required.
Due to its wide tip opening, it is suitable for pipetting tasks involving cells and other samples, as well as for handling high-viscosity samples like glycerol.
AutoclavableYou can choose according to your application:
Empty racks are available for bulk tip loading or refill plates.Rack, Plates and cover assembly. *Tips are not includedAutoclavable
Rack JointWith Rack Joint as a hinge, the lid can be connected to the case of system rack.
The adhesive tape on the Rack Joint’s back is prepared for quick installation.
Rack Joint can be used for both system rack made of polycarobnate and polypropylene. Autoclavable. *Not suitable for PP racks; 1201-705C, 1201-705CS, 1298-705RA
SYSTEM RACK (PC) Tough and extremely durable
The body and lid, made of polycarbonate (PC), does not lose its shape over time use. It can also be autoclaved repetitively.Note: Repeated autoclaving may cause rack damaged.
SYSTEM RACK(PP) Low cost and high chemical resistant
The body and lid, made of Polypropylene (PP), are lightweight, durable, and highly resistant to chemicals and heat. Due to its lower cost compared to the System Rack (PC), this System Rack (PP) can be disposed of after a single use or can be reused even after autoclaving if tips are manually refilled.Note: The rack made of PP shrinks slightly after autoclaving, consequently refill plate cannot be used.
REFILL PLATE Easy, Handy, and Eco-Friendly
One-touch replacement for the System Rack. The paper cover can be recycled.Note: Use a PC (polycarbonate) rack when refilling tips.
Remove the old plate.
Place the new plate. Remove paper skirt.
Refilling tips is complete.
RNase/DNase/Human-DNA Free
This mark shows RNase/DNase/Human-DNA free. Products with this mark are manufactured in the clean room under our high quality control, and inspected to meet our strict quality standards. RNase/DNase-free guarantees can be issued for each lot upon your request.