WATSON BIOLAB >  Products >  Hyper Filter Tips/ Standard Filter Tips

Hyper Filter Tips/ Standard Filter Tips

Hyper Filter Tips topStandard Filter Tips top

Hyper filter tip - Seals tightly everytime !

A High performance filter tip developed
to prevent contamination

Watson brand Hyper-Filter Tips are equipped with special hydrophobic porosity filter with fluorocarbon resin (PTFE) added. These filters prevent overflow due to human-error, as well as contamination due to aerosol and DNA.

The Features of The New Hyper Filter
1.Safe for use of valuable samples

PTFE has excellent chemical resistance without elution, it is harmless on samples. Collected samples are safe to use.

2.Completely Stop Contamination

A comparison of Watson's Hyper Filter Tips with other brands (when aspirating 200μL with 20μL filter tip)
Other brands of filter tips allow solution to pass through their filters.
Watson brand hyper-filter tip completely prevent overflow due to our highly dense filter. This results shown are taken one minute after the test.

3.Samples can be collected

Samples can be collected after aspirating the solution right up to its filter and discharging. The particles of filter do not fill enter the filter.

New Hyper Filter

Hyper Filter is dense enough to prevent overflow, while maintaining the holes in the filter.

Previous Hyper Filter

Previous Hyper Filter particles expand and fill in the holes of the filter to prevent overflow. These samples cannot be collected after discharging.


Hyper Filter Tips
10μL #204 Short10μL #207 Long

10μl / 20μl

Small volume Hyper Filter Tips are available as both short and long type.

Hyper Filter Tips

100μL200μL200μL Long

100μL / 200μL

The overall length of 100μL and 200μL normal type tips is 53mm. The 200μL long type tip (graduated) is 89mm.

Hyper Filter Tips

1000ul / 1200ul

long type tips are
80mm (overall length)
extra long type tips are 130mm

Hyper Filter Tips top

Standard Filter Tips

A large variety of standard type tips

Standard Filter Tips
10μL #204 Short10μL #207 Long

10μl / 20μl

Watson offers everything from short to long type tips.

Standard Filter Tips
200μL200μL #703200μL #801 Long

100μl / 200μl

Long type tips are 89mm (overall length) and are long enough for use in test tubes.

Standard Filter Tips

1000μl / 1200μl

Extra long type tips with an overall length of 130mm will reach the bottom of a 15mL and 50mL centrifuge tube. No risk of contamination.

Standard Filter Tips
5mL / 10mL

5ml / 10ml

Large volume macro filter tips from 5mL to 10mL

Hyper Filter Tips topStandard Filter Tips top

Watson Tip System

Tough & extremely durable

The body and lid, made of polycarbonate(PC), does not lose its shape over time use. It can also be autoclaved repetitively.

Low cost and high chemical resistant

The body and lid, made of Polypropylene(PP) is lightweight, durable, and highly resistant to chemicals and heat. Because of its inexpensive cost compared with System Rack (PC), this System Rack(PP) can be disposed as one time use if used with non-sterilized long tip, 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.

RNase/DNase/HumanDNA Free Mark
Nuclease-free certificate

This mark shows RNase/DNase/Human-DNA free. Products with this mark are manufactured in the cleanroom under our high quality control, and inspected to meet our strict quality standards. RNase/DNase-free certificates can be issued for each lot upon your request.

Contact us

Replacement Plates
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.


general WEB catalog
downloadable catalog
downloadable leaflet