beautypg.com

4 ph & orp electrodes – Thermo Fisher Scientific CyberScan pH 10/pH 100 User Manual

Page 62

background image

58

15.4

pH & ORP Electrodes

There is a wide range of electrodes for the user’s applications. A sampling is shown below.

Note that although only one electrode for each application is shown, there are multiple

electrodes available and these electrodes are often multi-application adaptable.

APPLICATION

ELECTRODE

General purpose, aqueous pH measurements. Quality control, general laboratory
and aquarium water.

EC-FG73504

Tris buffers, clinical and biological media containing proteins, creams, fats and
cosmetics.

EC-FG73905

Research measurements, fruit juices, beer, milk and yogurt.

EC-FG73905

High viscosity measurements such as emulsions, suspensions, paints and
varnishes.

EC-FG63506

Non aqueous solutions

EC-FG73701

Low temperature measurements

EC-FG73504

Low ionic strength solutions

EC-FG73905

High temperature measurements

EC-FG73792

Surface measurements such as paper, skin textile, leather and agar plates

EC-FG72520

Solid or semi-solid samples such as cheese, meats, fruits, bread, etc.

EC-FG63511

Portable pH meters, school and field use

EC-FE73526

Micro samples (semi-micro curettes and NMR tubes)

EC-FG43901

Test tube measurements

EC-FG63507

Reference contamination problems

EC-FG73701

Measurements in long narrow vessels

EC-FG63507

Swimming pool pH control under continuous flow conditions

EC-FE73526

Isoelectric focusing gels and other surface measurements that require small
diameter flat tip

EC-FG52910

Photographic chemicals, high pH samples (12 to 14 pH )

EC-FG74519

ORP measurements for general purpose

EC-FG79601

Swimming pool ORP measurements

EC-FE79602

ORP measurements for cyanide use

EC-FG78685

ORP measurements requiring double junction reference

EC-FG79861

Hydrofluoric acid and abrasive solution measurements

EC-FE77689

Potentiometric measurements of chlorides and other halides. Bio-technology,
steam sterilizeable.

EC-FG70601