The worldwide leader in pH test manufacturing since 1934.

The worldwide leader in pH test
manufacturing since 1934.

  • Hydrion® and pHydrion®pH products manufactured in the U.S.A
  • Unmatched service can meet your special manufacturing or packaging needs
  • We offer same day and international shipping
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Quality Guarantee

Micro Essential Laboratory guarantees the quality of its ph testing products.Manufactured in the USA since 1934, Hydrion® pH Paper, Sanitizer Test Kits, pH Buffer Standards, and Specialty Test papers are trusted worldwide for their exceptional quality, reliability, and accuracy.

 

Sanitizer Test Demo

           
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PO Box 100824 | 4224 Avenue H
Brooklyn, New York 11210
ph:718.338.3618
fax:718.692.4491