Right guys I made a thread a few weeks ago where I received test enen. It was off colour as you can see from the pics. Both vials were. So I was advice on here not to use them.
Since then.. 2 or 3 weeks later I just seen them they have actually changed in colour by themselves and actually look how normal whether should be and example of the colour now has been added.
At the time when it was in that dodgy colour even when I boiled it .. it changed to decent color but them within seconds reverted to bad colour. But after weeks it's automatically In room temperature which is cold here it changed to good color.
Why would this be ? And would you now use it ?
Since then.. 2 or 3 weeks later I just seen them they have actually changed in colour by themselves and actually look how normal whether should be and example of the colour now has been added.
At the time when it was in that dodgy colour even when I boiled it .. it changed to decent color but them within seconds reverted to bad colour. But after weeks it's automatically In room temperature which is cold here it changed to good color.
Why would this be ? And would you now use it ?