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Nitrite, Sodium (Individual Test Kits) |
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Nitrite, Sodium: Sodium nitrite is titrated using one of two methods. After acidifying the sample, permanganate will oxidize nitrite. When all of the nitrite is oxidized, the permanganate turns the sample pink. Ceric Ammonium Nitrate (CAN) also oxidizes the nitrite in the presence of ferroin indicator. The endpoint is orange to blue. The CAN method is preferred if glycol is present. |
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Order Code/Model |
Test System |
Range/Sensitivity |
# of Tests
|
Shipping Code (Weight/lbs) |
|
7101-DR |
Permanganate |
0–1000 ppm/20 ppm NaNO2 |
50 at 1000 ppm (2) |
NH (1) |
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7101 |
Permanganate Dropper Pipet |
1 drop = 50 or 100 ppm NaNO2 | 50 at 1000 or 2000 ppm (2) | NH (1) |
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3036-DR-01 |
CAN Direct Reading Titrator |
0–1000 ppm/20 ppm NaNO2 | 50 at 1000 ppm (2) | HA (1) |
| 7183-01 | CAN Dropper Bottle |
1 drop = 50 ppm NaNO2 | 50 at 1000 ppm (2) | HA (1) |
*(NPDWR) EPA Accepted
?(NPDES) EPA Accepted
Direct Reading Titrators have a specific range, but may be refilled to test higher concentrations.
LaMotte CompanyP.O. Box 329 | 802 Washington Avenue | Chestertown | Maryland | 21620 |
