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These indicating tablets will tell you when the percent of oxygen in an environment is 0.1% or higher by changing from pink to a purple/blue color.
How to use the Tell-Tab oxygen Indicating Tablet:
When exposed to oxygen, the Tell-Tab turns blue or purple, then returns to its original pink color as the oxygen in the container is reduced.
Did you know… that moisture indicators from IMPAK can reflect moisture content from 5% to 100% and IMPAK’s oxygen indicating tablet can recognize and indicate the presence of oxygen at 0.1% or less? |
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