Hi there. How long is distiled water gut for testing specific gravity using refractometer after you open the bottle. I by water from Dis chem 1liter. How do I know for how long is showing me correct reading
I don't think the water will get contaminated because you openned the bottle but I'm not sure. Refractormeter is usually configured using RO water.Hi there. How long is distiled water gut for testing specific gravity using refractometer after you open the bottle. I by water from Dis chem 1liter. How do I know for how long is showing me correct reading
Not entirely true...I don't think the water will get contaminated because you openned the bottle but I'm not sure. Refractormeter is usually configured using RO water.
What's is not entirely true? Care to elaborate?Not entirely true...