Page 58 - Fisher Scientific - Your Fisherbrand Experience

Equipment & Instruments
Electrochemistry
accumetTM Gas-Sensing Combination ISEs
For ammonia and carbon dioxide analyses; tough, chemical-resistant body; permanently bonded membrane/cap assembly—no difficult user assembly required
• Assures optimum membrane tension and alignment, with no-leak operation
• Membrane is much less susceptible to surfactant deterioration: use it for extended periods in more varied solution types—wastewater samples, process streams
accumetTM Chloride Combination Electrode - Mercury-Free
Typical applications include water/wastewater, soil, dairy, meats, tomato/vegetable products.
Method ASTM/AOAC approved
Ion Selective Electrode
Ion selective combination pH electrode with a reproducibility better than 2%.
• Reproducibility better than 2%
• Interchangeable membrane
• S7 compliant per-head connection • All pH / mV meters or ionometers
http://MODELE/3col http://FAMILYID/4018228
http://MODELE/3col
http://MODELE/3col
Cat. No
Pack qty
Cat. No
Pack qty
11500154 1
11735648 1
• Noncrystallizing fill solution won’t impede performance or cause membrane rupture
• With 1m lead
Ion Selective Electrodes
This unique combined ion-sensitive electrode with a solid membrane interchangeable flat surface, with an analysis time generally less than one minute, is rarely necessary to have filtering or distillation sample preparation steps.
• Combined ion-sensitive electrode with solid membrane interchangeable flat surface
http://MODELE/3col
accumetTM Glass Membrane Sodium Combination ISE
Combination ISE for determination of sodium ion concentration
• Specially formulated sodium-responsive glass bulb • Direct measurement of active sodium ion
http://MODELE/3col
Cat. No
Connector Types
Pack qty
11500134 11510134
U.S. Standard/Pin
BNC-to-USS adapter is required with this product as a onetime purchase. Part Number: 13-641-890
1 1
Combined Ion-Selective Electrode
Converts activity of a specific ion dissolved in a solution into an electrical potential. FisherbrandTM Combined Ion-Selective Electrode is compatible with all pH/mV meters or ionometers.
• With solid membrane Interchangeable flat surface
• Ion to be detected passes through the
membrane generating a difference of potential, proportional to ionic
concentration
• Analysis time is generally less than one minute
• Sample preparation steps such as filtering or distillation rarely
concentration
• Integral calomel reference half-cell with saturated KCl electrolyte • Porous ceramic junction
11580174 1
• The ion to be detected passes through the
membrane generating a difference of potential proportional to ionic concentration
• Analysis time generally less than one minute
• Sample preparation steps such as filtering or distillation rarely
necessary
11799708 1
http://MODELE/3col http://FAMILYID/7083516
Cat. No
Pack qty
Cat. No
Pack qty
necessary
11769708 11779708
11795638 11749718
Determination of Chlorine (Cl-) ion
Determination of
2+ Copper(Cu )ion
Determination of Ammonium (NH4+) ion
Determination of
3- NO ion
2- - -
S ,I,CN,Br
-
2-12 1
Ag+, Hg2+, Cl-,
-2+2+2-12 1
Br,Cd ,Fe
Ion Selective Electrode
Combined ion-sensitive bromide electrode with solid membrane interchangeable flat surface
is ideally delivered with membrane, electrolytic solution and gasket.
• Combined ion-sensitive bromide electrode with solid membrane interchangeable flat surface
• The ion to be detected passes through the membrane generating a potential difference proportional to the ionic concentration
http://MODELE/3col
Cat. No
Applications
Interferences
pH Range
Pack qty
K+ 4-10 1
1
• Analysis time typically less than one minute
• Sample preparation steps such as filtering or distillation rarely
necessary
11715648 1
CIO4-, I-, CN-,
- - 2- 2.5-11
BF4,Cl,NO
Cat. No
Pack qty
58 Fisherbrand Catalog
Click on a product and login to access:
• a full detailed product description • your personalised prices
fishersci.pt