WATSON BIOLAB >  Products >  Micro Pipette > Fixed Volume Micro Pipette

Please call me ”OPTIONAL"NEXTY fixed volume pipettes.


You can customize
your original fixed volume pipette.

For delicate research and inspections which require accurate repetitive dispensation An exclusive fixed volume pipetter will be a solution.

【Do you have such troubles and failures ?】
  • When you would like to dispense exactly the same
    volume and if you use a variable pipettor which
    is used for other various work(task),
    the volume is slightly changed every time
    you adjust the dial.
  • There would not be suitable volume you want to use.
    (For example, when you are supposed to make
    200µL diluted reagent for an analytic
    devices by diluting 10µL original reagent
    with 190µL solution.)
  • The volume deviated without noticing it
    during the work
fixed volume pipette
will be a solution】

Because the equal volume adjustment mechanism as the variable pipette is built in, You can customize your original fixed volume pipette. Once you customize it, you just take it when you need it.

  • * In case of ordering from Japan, We are able to deliver it after customized, if you designate your suitable volume Also we offer volume change/calibration services.
  • * You can change the capacity by yourself by Volume Change Tool Kit (NT-FVC) However, please be aware that if you do it by yourself, the warranty are invalid, because it is necessary for you to remove the lid of the body and disassemble it.
  • * Overseas customers need to customize the capacity by yourself.
  • * Please refer to the video which instructs how to customize the capacity.
Easy Push Button
■ Mushroom-shaped push button

Mushroom-shaped push button is designed to repetitive stress on the thumb.

■ Eject button

The unique design of our eject button provides for easy and comfortable ejecting and dispensing.

Light weight yet high durable

This unit is made from a tough and durable material but it is still lightweight !

■ Smooth & Steady stroke

Our Nexty pipettes have passed the Half Million stroke test. Our NEW spring system and PBT internal plunger (which is highly resistant to chemicals and samples) means these units always have a smooth and precise stroke.

Rapid Cleaning

Nozzle cone and eject cone can easily be removed for cleaning.They are also autoclavable.

■ Nozzle cone

The unique design of our nozzle lock system, makes it easy to remove and replace the nozzle cone. This locking mechanism also reduces fitting errors and helps to maintain the accuracy of the unit.

■ Eject cone

One-touch ejector operation Easy maintenance.


The Nexty Fixed Volume Pipette
Product lineup

6 models based upon customer's demand.
■ Using a specialized tool*, the volume can be customized to the specific level needed.

*The specialized tool for volume changes is sold separately.


For instructions for use of this tool click here

Cat. No. Item Init. Setting
(Var. Range)
(Init. Setting)
Precision Compatible tip models

fixed volume pipette
10 µL

10 µL
(1–10 µL)
±1.0% ≤0.5% (10 µL)
≤2.5% (1 µL)
204 / 207

fixed volume pipette
20 µL

20 µL
(2–20 µL)
±1.0% ≤0.5% (20 µL)
≤3.0% (2 µL)
703 / 705

fixed volume pipette
100 μL

100 μL
(10–100 μL)
±0.8% ≤0.3% (100 μL)
≤1.0% (10 μL)
703 / 705

fixed volume pipette
200 µL

200 µL
(20–200 µL)
±0.8% ≤0.3% (200 µL)
≤1.0% (20 µL)
703 / 705

fixed volume pipette
1000 µL

1000 µL
(100–1000 µL)
±0.8% ≤0.3% (1000 µL)
≤0.6% (100 µL)
706 / 804

fixed volume pipette
5000 µL

5000 µL
(500–5000 µL)
±0.8% ≤0.3% (5000 µL)
≤0.3% (500 µL)

Made in Japan - Reliability and Quality

Every aspect of the NEXTY pipette is manufactured in our
factory in Japan. From the production of parts, to the final assembly and calibration it is all done inhouse. We also have
a calibration, repair and maintenance facility inhouse.

Strict Quality Control

Quality inspection of every unit is performed in a dedicated controlled environment.

1 Year Guarantee

NEXTY pipettes have 1 year guarantee from the date of purchase. Accuracy inspection report is available upon your request.

NEXTY-S single channel pipette
NEXTY autoclavable pipette
general WEB catalog
downloadable catalog
Microfabrication of plastic