Glass gel reference electrode for voltammetry

Highlights

• No maintenance



• Immediately ready for operation

• Stable reference potential thanks to «Long Life» reference system and double-junction design



• Outstanding resistance through the use of glass

• Ideal for GLP-compliant work thanks to serial numbers and individual quality certifi cate

Maintenance-free and ready-to-use The new gel-filled VA reference electrode is absolutely electrode is equipped with the proven Metrohm «Long maintenance-free. It maintains the reference potential Life» reference system. The Ag/AgCl cartridge supplied over its entire lifetime without regular refilling of electro-retains dissolved AgCl so that the diaphragm can no lytes. For this reason, it is ideal for use in systems which longer become blocked. This ensures a long electrode require great stability and reliability in addition to long lifetime and a stable reference potential.

maintenance intervals, for example at-line and on-line systems or other automated systems, and especially for CVS applications.

Each reference electrode carries an indelible serial number and hence, is always clearly identifiable. Furthermore, This reference electrode can be put into immediate ope-you receive a test certificate for each individual electrode.

ration without modification of method parameters – These features make GLP-compliant documentation unpack, connect and start measuring! Moreover, the easier for you.

Technical specifications Shaft material:

glass

Electrode connection:

knurled screw

Diaphragm, inside and outside: ceramic pin

Internal reference electrode type: Ag/AgCl cartridge

Reference electrolyte:

c(KCl) = 3 mol/L (gel)

Operation range:

pH 0 – 8

Temperature range:

0 – 40 °C

Ordering information 6.0730.000

Complete Ag/AgCl(gel) reference electrode for VA Visit us at www.metrohm.com SW

Layout: Ecknauer+Schoch A 8.109.5004EN – 2010-01