User Guide

Instruction Manual Ammonium Electrode
15
SPECIFICATIONS
Concentration Range: 1M to 5X10
-
6
M (18,000 ppm to 0.01 ppm)
pH Range: 4 to 10
Temperature Range: 0
o
to 40
o
C (continuous)
40
o
to 50
o
C (intermittent)
Resistance: 100 megaohms
Reproducibility: ±2%
Samples: Aqueous solutions only; no organic solvents
Size: 110 mm length; 12 mm diameter; 1 m cable length
Storage: Electrode should be stored in dilute ammonium standard
ORDERING INFORMATION
CODE NO. DESCRIPTION
EC-NH4-03 Ammonium Ion Combination Electrode, epoxy body
EC-SCS-AM1-BT Ammonium Standard, 0.1 M NH
4
Cl
EC-SCS-AM2-BT Ammonium Standard, 1,000 ppm NH
4
+
EC-SCS-AM2-BT Ammonium Standard, 100 ppm NH
4
+
EC-ISA-AM1-BT Ammonium ISA (Ionic Strength Adjuster), 5 M NaCl