Hydrion Low Range pH Testing Strips

$13.99 USD
Shipping calculated at checkout.
3 reviews
Sizing guide

This low-range Hydrion pH Paper provides excellent color separation in the acid range and offers clear bright single color matches at every .5 interval from pH 3.0-5.5. The color chart has pH matches at [3.0][3.5][4.0][4.5][5.0][5.5].

Each kit consists of a 15-foot roll of pH test paper and matching color chart. Provides for approximately 1000 tests. 

  • Low range 3.0-5.5 pH
  • Easy to read chart
  • Easy to tear off
  • Long-lasting rolls
Shipping Information

UPS and USPS can deliver most items within 3–5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

Concession rates: We offer a lower than normal rate on all products.


Expedite delivery rates are calculated at checkout.

Return Policy

At TeraGanix, we take great pride in the quality of our products. Upon receipt of your item, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

Within 30 days, you may return your items for a refund of the merchandise value.

Easy to use.

Our pH paper is very easy to use. Just tear off small piece of paper, dip in liquid, hold up to chart to determine pH.