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Blurred_Reality
Member
- Sep 8, 2020
- 82
Hi, I am trying to use this test for my SN. However I am having a bit of trouble with it. I have done a small blood test with it and believe it did turn dark brown almost immediately so believe it is good. I have tried to add some SN to the test tube and then shaking it - i can't stir inside the test tube and then add the solution and wait for a few mins but no colour change. Should it not still detect the nitrite? Is it better to use a few grams of the SN and dissolve in a bigger glass and somehow transferring it to the test tube?
Any help would be appreciated.
Any help would be appreciated.