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Type IV ASTM Deionized Water - 1 Gallon

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$25.99

$ 12 .99 $12.99

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About this item

  • This water is considered Type IV water. Resistivity max is < 5 mega ohms.
  • Conductivity is < 1 uS/cm. pH 5 to 8. Total Organic Carbon (TOC) < 50 ppb.
  • Sodium < 50 ppb. Chloride < 50 ppb. Silica < 30 ppb.
  • The Shelf Life is 24 months (Dependent on storage conditions.) Not manufactured from distilled water.
  • Intended for industrial applications. Not for human consumption.


This product is produced through a cartridge filter, carbon filter, dual ion exchange units, and filtered at 0.2 µS/cm. The initial water source is not from distillation.


Mr. Fix It
Reviewed in the United States on August 30, 2020
Distilled water is purer than Deionized water and you can buy it in the grocery store for $3.00.
Reginald Mack
Reviewed in the United States on April 19, 2020
I thought it would be in a 4 in a
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