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Nitrate (NO₃⁻) Ion Selective Half-Cell Electrode PNO3-1-01
R2,240.26 incl. VAT
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Lead (Pb²⁺) Ion Selective Half-Cell Electrode PPb-1-01
R2,240.26 incl. VAT
Lead ion-selective half-cell electrode PPb-1-01. It measures Pb²⁺ from 5 × 10⁻⁷ – 0.1 M (104 µg/L – 20.7 g/L) together with a separate reference electrode. Organic glass body, Φ12 × 120 mm, BNC(Q9) connector.
Description
Overview
The lead ion selective electrode PPb-1-01 is a half-cell (indicator) electrode. It carries a salt membrane sensing element in an organic glass body. Specifically, it measures Pb²⁺ from 5 × 10⁻⁷ – 0.1 M (104 µg/L – 20.7 g/L) at 5 – 60 °C and a working pH of 3 – 6. However, Hg⁺, Ag⁺, Cu²⁺ interfere.
Because it is a half-cell, you use it together with a separate reference electrode. The manufacturer specifies: Saturated KCl solution (inner solution) + 1 mol/L. In addition, the BNC(Q9) connector fits benchtop ion meters and titrators with separate indicator and reference inputs. As a result, you can choose the reference system and the outer filling solution to suit your sample.
Key features
- Measures Pb²⁺ from 5 × 10⁻⁷ – 0.1 M — 104 µg/L – 20.7 g/L
- Salt membrane sensing element, organic glass body, Φ12 × 120 mm
- Working temperature 5 – 60 °C, working pH 3 – 6
- Half-cell design — pair with reference electrode: Saturated KCl solution (inner solution) + 1 mol/L
- BNC(Q9) connector
- Calibration standards and replacement membranes available — quote the model
Lead ion selective electrode — specifications
| Type | Mono ISE electrode |
|---|---|
| Ion measured | Pb²⁺ |
| Measuring range | 5 × 10⁻⁷ – 0.1 M (104 µg/L – 20.7 g/L) |
| Sensing membrane | Salt membrane |
| Body material | Organic Glass |
| Dimensions | Φ12 × 120 mm |
| Working temperature | 5 – 60 °C |
| Connector | BNC(Q9) |
| Junction | — |
| Filling solution | — |
| Reference type | — |
| Working pH range | 3 – 6 |
| Interfering ions | Hg⁺, Ag⁺, Cu²⁺ |
| Reference electrode required | Saturated KCl solution (inner solution) + 1 mol/L |
Specifically, the table lists the manufacturer’s ratings. Therefore, ask us if your application needs a value that is not shown.
Applications
This electrode serves mine water and industrial effluent, plating baths, and lead screening in process water. Therefore, calibrate it with standards that bracket your sample for accurate results. In addition, keep sample and standards at the same temperature.
Why buy the lead ion selective electrode from Hadron Group
Hadron Group runs its own water laboratory in Pretoria. In addition, we supply analytical instruments to municipal, mining, food and industrial laboratories across South Africa and the SADC region. We stock the electrodes we use ourselves. Moreover, calibration standards, filling solutions and replacement membranes are available for every model. Finally, we help you match the electrode to your meter before you order.
Frequently asked questions
How do I order the lead ion selective electrode PPB-1-01? Quote the model number and your meter. In addition, tell us which standards and filling solutions you need, and we will quote the set.
Do I need a reference electrode? Yes. This is a half-cell (indicator) electrode. The manufacturer specifies Saturated KCl solution (inner solution) + 1 mol/L. In addition, we can pair it for you when you order.
Which meters is it compatible with? In short, benchtop ion meters and titrators with a BNC(Q9) indicator input and a separate reference input.
What is the measuring range in concentration units? The range is 5 × 10⁻⁷ – 0.1 M. In other words, it corresponds to 104 µg/L – 20.7 g/L.
Related: all electrodes & probes.
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