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.
Where to Buy
pHizatest® is available from major medical supply distributors. Find distributor product numbers.
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.
