Orion were the first company to develop Ion Selective electrodes (ISE) over 25 years ago. Since then the range has been constantly improved and expanded, now offering electrodes for 18 select ions. Ion selective electrodes are a proven method of determining ion concentrations in a wide variety of samples, making them applicable in virtually every laboratory.
Direct read is the most common use for ISE, requiring very little sample preparation. Ion concentration is displayed on the screen of an Orion ISE meter. Sample colour or turbidity does not affect measurement and typical analysis time is less than 1 minute. ISE's are also widely used with known addition and titration methods providing high accuracy and versatility.
Delivery stated is for small quantities. For urgent orders or large quantities please contact us on 01342 820820.
| Orion 8411BN ROSS Sodium Electrode Half Cell, BNC |
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| Orion 8611BNWP ROSS Sodium Combination Electrode, BNWP |
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| Orion 930501 Fluoroborate Sensing Module |
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| Orion 9305BN Fluoroborate Half-Cell Electrode, BNC |
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| Orion 930701 Nitrate Sensing Module, pack of 3 |
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| Orion 930702 Nitrate Sensing Module, pack of 1 |
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| Orion 9307BNWP Nitrate Half-Cell Electrode, Waterproof BNC |
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| Orion 931801 Ammonium Sensing Module |
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| Orion 931901 Potassium Sensing Module |
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| Orion 9319BN Potassium Half-Cell Electrode, BNC |
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| Orion 9320BN Calcium Half-Cell Electrode, BNC |
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| Orion 933201 Water Hardness Sensing Module |
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| Orion 9332BNWP Water Hardness Half-Cell Electrode, Waterproof BNC |
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| Orion 9342BN Surfactant Half-Cell Electrode, BNC |
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| Orion 938101 Perchlorate Sensing Module |
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| Orion 9406BN Cyanide Half-Cell Electrode, BNC |
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| Orion 9406SC Cyanide Half-Cell Electrode, Screw Cap |
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| Orion 9409BN Fluoride Half-Cell Electrode, BNC |
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| Orion 9409SC Fluoride Half-Cell Electrode, Screw Cap |
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| Orion 9416BN Silver/Sulfide Half-Cell Electrode, BNC |
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| Orion 9416SC Silver/Sulfide Half-Cell Electrode, Screw Cap |
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| Orion 9417BN Chloride Half-Cell Electrode, BNC |
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| Orion 9417SC Chloride Half-Cell Electrode, Screw Cap |
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| Orion 9429BN Cupric Electrode Half-Cell, BNC |
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| Orion 9429SC Cupric Half-Cell Electrode, Screw Cap |
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| Orion 9435BN Bromide Half-Cell Electrode, BNC |
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| Orion 9435SC Bromide Half-Cell Electrode, Screw Cap |
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| Orion 9448BN Cadmium Half-Cell Electrode, BNC |
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| Orion 9448SC Cadmium Half-Cell Electrode, Screw Cap |
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| Orion 9453BN Iodide Half-Cell Electrode, BNC |
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| Orion 9453SC Iodide Half-Cell Electrode, Screw Cap |
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| Orion 9458BN Thiocyanate Half-Cell Electrode, BNC |
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| Orion 9482BN Lead Half-Cell Electrode, BNC |
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| Orion 9482SC Lead Half-Cell Electrode, Screw Cap |
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| Orion 9502BNWP Carbon Dioxide Gas Sensing Combination Electrode, Waterproof BNC |
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| Orion 951204 Pack of 20 Loose Membranes for 9512 Ammonia Electrode |
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| Orion 951205 Pack of 3 Bonded Membranes for 9512 Ammonia Electrode |
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| Orion 9512BNWP Ammonia Electrode |
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| Orion 9512HPBNWP high performance ammonia electrode |
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| Orion 9546BN Nitrogen Oxide Gas Sensing Combination Electrode, BNC |
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| Orion 9606BNWP Cyanide Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9609BNWP Fluoride Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9616BNWP Silver/Sulfide Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9617BNWP Chloride Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9629BNWP Cupric Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9635BNWP Bromide Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9648BNWP Cadmium Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9653BNWP Iodide Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9682BNWP Lead Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9700BNWP Orion Sure-Flow Combination ISE Handle, Waterproof BNC |
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| Orion 970701 Nitrate Sensing Module for Sure-Flow Combination Electrode |
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| Orion 9707BNWP Nitrate Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 971901 Potassium Sensing Module for Sure-Flow Combination Electrode |
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| Orion 9719BNWP Potassium Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 972001 Calcium Sensing Module for Sure-Flow Combination Electrode |
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| Orion 9720BNWP Calcium Sure-Flow Combination Electrode, Waterproof BNC |
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| Orion 9770BNWP Residual Chlorine Combination Electrode, Waterproof BNC |
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| Orion 93 Series ISE Handle Screw Cap |
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| Orion 93 Series ISE Handle Waterproof BNC |
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