COD analyzer
tanveerlabnics
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  • Reads 1
  • Votes 0
  • Parts 1
  • Time <5 mins
tanveerlabnics
Ongoing, First published Mar 19, 2024
analyzercod
COD analyzer NCA-100 measures the oxygen-depletion capacity of a water sample contaminated with organic waste matter. Specifically, it measures the equivalent amount of oxygen required to chemically oxidize organic compounds in water. It is designed and manufactured according to "Water Quality Determination of the Chemical Oxygen Demand; Fast Digestion; Spectrophotometric Method." It can test the COD value of water in 20 minutes.
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The Virus Within: The Unranked (Book 4) cover

The Virus Within: The Unranked (Book 4)

50 parts Complete

Season 4 of The Virus Within Trinity is familiar with zombies, being one herself, but when strange zombies start appearing, she realizes that the world she knew might be changing yet again. When a dangerous set of scientific notes are discovered, Trinity and her friends don't realize anything is wrong until a frantic radio call comes in. Unaware of the notes, they race to the south and struggle to determine where the strange zombies came from. The zombies are unlike any ranks previously seen, and they aren't as predictable. Some have new tricks hidden up sleeves, forcing any Stronghold they encounter to quickly adapt to the new challenge or risk being overrun. Secrets never remain hidden, and zombie apocalypses never make life easy.

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