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Thermo Scientific™ Orion™ Fluoride Electrodes
Quickly, simply, accurately and economically measure free fluoride ions in aqueous solutions with these fluoride electrodes.
Supplier: Thermo Scientific™ 9409BN
Catalog No. 13-641-942
Description
Measure free fluoride ions in aqueous solutions quickly, simply, accurately and economically with the Thermo Scientific™ Orion™ Fluoride Electrodes. The Thermo Scientific™ Sure-Flow™ junction allows easy cleaning and is easy to use in tough samples.The half-cell electrode requires a separate reference electrode. We recommend the reference electrode 900100 to be used with the half-cell electrodes 9409BN and 9409SC
The measurement of fluoride in drinking water using an ion selective electrode is an approved ASTM method: ASTM D 1179 A separate reference electrode is unnecessary with the combination fluoride electrode, making it convenient to use with small sample volumes.
- Free-flowing Sure-Flow junction assures stable, drift-free potentials.
- When conventional electrode junctions clog, the Sure-Flow junction can be opened and flushed clean simply by pressing the cap.
- Fluoride Half-Cell Electrode used in conjunction with the Orion 900100 Single Junction Reference electrode offers the benefits of the Sure-Flow junction design:
- Calibration standards catalog number: 940906 — 0.1 M NaF; 940907 — 100ppm F-; 040906 — 1ppm F- with TISAB II; 040907 — 2ppm F- with TISAB II; 940908 — 10 ppm F- with TISAB II
- Required ISA catalog number: 940909 — TISAB II; 940911 — TISAB III
Specifications
| BNC adapter is required with this product as a onetime purchase. Part Number: 13-641-890 | |
| 0.51 in. | |
| 900061 (9609BNWP and 960900); 900001 with 900100 single junction reference electrode (9409BN, 9409SC, and 940900) | |
| 39 in. | |
| 1m | |
| Continous: 32° to 176°F; Intermittent: 32° to 212°F | |
| Approved by ASTM method and approval number is ASTM D 1179 | |
| Continuous: 0° to 80°C; Intermittent: 0 to100°C |
| Solid State Half-Cell | |
| 13mm | |
| 4.33 in. | |
| 110mm | |
| Epoxy | |
| Fluoride half-cell w/ BNC connector | |
| ISE Meters | |
| Single Cell Ion Selective Electrode |
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