Specialized Tools for Electrophysiology and Cell Biology Research

AMANI Leak-free Series Microcombination pH Electrodes

Product Summary

A series of non-glass, micro combination pH electrodes, all with built-in reference electrodes.

  • Integrated 'Leak Free' non-porous reference junction
  • Eliminates problems with clogging and absorption of proteins and surfactants
  • All plastic construction- unbreakable and tough
  • Can be used with any pH meter having a BNC connector
  • 'Zero' depth of immersion- just touch sample to the flat tip

The AMANI 'leak free' Series of non-glass, micro pH electrodes are the latest development in our line of combination (built in reference) pH electrodes.

The new technologies used in these electrodes provide superior sensitivity and stability. The 'leak free', non-porous reference eliminates problems associated with clogged junctions, as well as those associated with adsorption of proteins and surfactants. These electrodes also have high resistance to chemicals including hydrofluoric acid solutions.

Other features include:

  • Superior chemical resistance can be even be used in hydrofluoric acid solutions
  • Tip diameters as small as 650 µm includes reference electrode
  • Standard Nernstian behavior
  • Flexible version is available for use in restricted areas such as a microscope stage
  • Long working life at a low cost
  • Dry or wet storage
  • Maintenance-free with no filling solutions needed

With tip diameters starting as small as 650 µm, AMANI 'Leak Free' electrodes are some of the smallest combination pH electrodes on the market today. The 'duck head' design has been developed to offer complete protection for the electrode's tip during insertion without compromising performance.

Custom configurations of the AMANI series pH electrodes are also available.

Model AMANI-650 AMANI-1000 AMANI-1000L
Tip Diameter 650 µm 1000 µm 1000 µm
Tip Length 20 mm 20 mm 75 mm
Material All Plastic All Plastic All Plastic
Depth of
Immersion
<100 µm <100 µm <100 µm
Min.Sample
Volume
250 nL 500 nL 500 nL
Response
Time
< 3 sec < 3 sec < 3 sec
Temperature
Range

0° to 100°C

0° to 100°C

0° to 100°C

Internal
Reference

Ag/AgCl

Ag/AgCl

Ag/AgCl

Slope

Nernstian

Nernstian

Nernstian

pH Range

0 to 14

0 to 14

0 to 14

Storage

Wet or dry

Wet or dry

Wet or dry

Connector

BNC

BNC

BNC

Electrode
Holder

4.8 x 75 mm

4.8 x 75 mm

4.5 x 50 mm

OD x Length

0.19 x 2.9 in

0.19 x 2.9 in

0.18 x 2 in

Lead Wire

0.9 m (3 ft)

0.9 m (3 ft)

0.9 m (3 ft)

Order No. Model No. Product Description USA Price Order
69-0020 AMANI-650 Tip Diameter 650 µm, Tip Length 20 mm (0.8 in) Login Login
69-0021 AMANI1000 Tip Diameter 1000 µm, Tip Length 20 mm (0.8 in) Login Login
69-0022 AMANI-1000L Tip Diameter 1000 µm, Tip Length 75 mm (3 in) Login Login

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