PIPETTE / DISPENSER / CUSTOM MADE & OEM

Select a Region / Language

Asia-Pacific

Europe, Africa, Mid East

Americas

Micropipettes

Nichiryo’s micropipette "Nichipet" can be autoclaved entirely without disassembly, with features such as low (plunger) resistance when the push button is pressed to mitigate user fatigue, and high chemical resistance depending on the model. In addition, there is a wide lineup starting from introductory models recommended for student training.

Nichiryo’s Micropipettes are air displacement devices that controls aspiration and dispensing of liquid by controlling air intake and output via an internal piston mechanism. Models cover measurement of liquid from 0.1 μL to 10000 μL.

The micropipette is used by attaching a disposable polypropylene tip to reduce the possibility of contamination.
When the push button on the top of the micropipette is pressed or released, the piston inside the body moves, and the accompanying movement of air is used to aspirate and discharge the liquid. Compared to the positive displacement method, which is the syringe method, the air displacement method has a greater advantage in that disposable tips are low in cost and easy to handle.

Micropipettes are frequently used in inspection and analysis processes at food companies and pharmaceutical companies, such as in cell culture that often handles trace amounts of reagents and buffers, biotechnology-based experiments such as PCR, in clinical tests using blood, and in food inspections using dye solutions.

The micropipette may cause errors in the dispensing volume due to the viscosity and volatility of the liquid, and with liquid remaining on the tip. Also, contamination to the inside mechanism due to liquid being aspirated into the main body, and influence to the internal structure due to dropping or impact, etc. may offset accuracy and reproducibility performance, thus regular maintenance and calibration is recommended. Furthermore, depending on the performance and features of the micropipette, you can choose a model suitable for your experiments and analysis.

Correspondence table

 

Multi
Channel

Multi Channel

Auto
clavable

Auto clavable

UV
Resistance

UV Resistance

Stroke
Load
Reduction

Stroke Load Reduction

Organic
Solvent
Resistance

Organic Solvent Resistance

5-Year
Warranty

5-Year Warranty

Hyper
Blower
System

Hyper Blower System

Wear
Resistance

Non
Grease

Capacity
Fixed

Lock

>

CE

 
   
 
 
 
 
 
     
 
 
 
 
 
 
 
                     
               
   
               
*2
   
         
 

*1 Avairable for 2 and 10 μL models.
*2 Interchangeable three fixed volumes.

Characteristics of Micropipette Models

Multi-Channel Micropipettes

  • Since it is possible to dispense one row of 96-well microplates in one dispensing operation, it greatly increases work efficiency.
  • 8 Channel and 12 Channel Pipette models are available.
Nichipet EXⅡ MULTI

Autoclavable
Multi Channel Pipette

Autoclave (121°C・20 min) Compatible Micropipettes

  • Nichiryo's pipettes are sterilized without disassembling, the main body in one piece is repeatedly autoclavable. (121°C · 20 min)
  • * For some large capacity micropipette models, it is necessary to remove the filter before autoclaving.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Nichipet EXⅡ

Standard Model
Autoclavable
Micropipette

Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

Nichipet EXⅡ MULTI

Autoclavable
Multi Channel Pipette

UV Resistant Micropipettes

  • To prevent damage and deterioration of the body due to long-term use in the clean bench, materials with excellent UV resistance is used.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Nichipet EXⅡ

Standard Model
Autoclavable
Micropipette

Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

Nichipet EXⅡ MULTI

Autoclavable
Multi Channel Pipette

Stroke Load Reduction Micropipette

  • Stroke load reduction model designed with a lighter press button, designed mainly for female researchers to lessen the burden and fatigue of pipaetting.
  • * Up to 70% reduction in stroke load pressure compared withconventional models.
Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Organic Solvent Resistant Micropipettes

  • Parts are made of materials highly resistant to inorganic and organic solvents. (e.g. alkali, ketone, esters, aldehydes etc.)
  • The internal parts are more resistant against deterioration compared to conventional products, and have a much longer lifespan when coming into contact with corrosive solutions.
Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

Micropipettes with 5 Year Warranty (Free Repair)

  • Within 5 years after purchase, and during maintenance intervals, parts exchange and normal repair service expenses are guaranteed to be free of charge.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Micropipettes with High-performance Blow-out Function (Hyper Blower System)

  • More durable materials are used for nozzles and seal rings.
  • Pipettes that will endure and can be used with confidence.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Nichipet EXⅡ

Standard Model
Autoclavable
Micropipette

Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

High Durability Micropipettes

  • More durable materials are used for nozzles and seal rings.
  • Pipettes that will endure and can be used with confidence.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Easy Maintenance Grease-free (Non-grease) Micropipettes

  • Since greasing of the plunger part is unnecessary, ordinary maintenance is simple.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet EXⅡ

Standard Model
Autoclavable
Micropipette

Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

Nichipet FⅡ

Fixed Volume

Nichipet VⅡ

Fixed Volume

Volume Lock Function Micropipettes

  • Volume lock to prevent unintentional volume shifts while pipetting.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Nichipet EXⅡ

Standard Model
Autoclavable
Micropipette

Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

Nichipet EXⅡ MULTI

Autoclavable
Multi Channel Pipette

Fixed Volume Micropipettes

  • Micropipettes suitable for repeated dispensing in the same volume.
  • Three-stage variable micropipette is a model that is set in advance with three fixed volumes that are interchangeable with a turn of a knob.
Nichipet FⅡ

Fixed Volume

Nichipet VⅡ

Fixed Volume

CE Certification

  • Micropipettes that have acquired CE certification.
Nichipet Premium

5-year warranty
Autoclavable
Micropipette

Nichipet Premium LT

Fatigue Free
5-year warranty
Autoclavable
Micropipette

Nichipet EXⅡ

Standard Model
Autoclavable
Micropipette

Nichipet EX PlusⅡ

Solvent Resistant
Autoclavable
Micropipette

NICHIRYO Le

Light&Elgonomic
Model for Starts

Nichipet EXⅡ MULTI

Autoclavable Multi
Channel Pipette

Genuine Tips

  • Genuine tips you can use with our company’s Micropipettes.
Premium Tip

Disposable Tip

Select a Region / Language

Asia-Pacific

Americas

Europe, Africa, Mid East