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Dissolved Oxygen Test Kit, 50 tests/kit
50
/
EA
Lead Time
32 Day(s)
SKU
CPEW-53003-00-EA
MFRPN
5860-01
TEST KIT DISSOLVED OXYGEN
Color titration method determines dissolved oxygen levels|Winkler titration method to test samples or calibrate meters|Inexpensive backup in case of meter failure|This test is an azide modification of the Winkler method where oxygen, in the presence of a strong alkali, oxidizes manganese, which in turn reacts with iodide to form iodine. This is titrated with a standard thiosulfate solution in the presence of a starch indicator to enhance the endpoint. Azide eliminates the nitrite interference. Test kit and refills contain enough reagents for 50 tests at an oxygen level of 10 ppm.
Manufacturer | LaMotte Chemical Products |
---|---|
MFRPN | 5860-01 |
Lead Time | 32 Day(s) |
UNSPSC Code | 41100000 |
Country of Origin | United States |
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