Chlorine and pH Test Kits and Test Strips

Fisherbrand™ Paper pH Strips

An easy choice for classroom experiments or demonstrations

Cytiva (Formerly GE Healthcare Life Sciences) Whatman™ pH Indicator Papers, CF Strips

Provides an extremely clear and accurate visual pH value using four different segments of dye-impregnated indicator papers. Whatman™ pH Indicator Papers, CF Strips use dyes that are chemically bonded to the paper and cannot be leached into solution.

MilliporeSigma™ MColorpHast™ pH Test Strips and Indicator Papers

Measure pH onsite without instruments or extensive preparation

Ricca Chemical pH Test Strips

General-purpose pH test strips

Fisherbrand™ Plastic pH Strips

Laboratory grade plastic pH strips in durable and easy to open flip-top vials

Micro Essential Lab Insta-Chek™ 0-13 Wide-Range pH Test Paper/Dispenser

Direct reading pH paper with 14 colors for 14 pH values—the widest range available on a single paper

Fisherbrand™ Potassium Iodide Starch Test

Test for starch quickly and easily

Fisherbrand™ pH Test Paper Rolls

General purpose pH papers in efficient 15 ft. rolls

Micro Essential Lab Hydrion™ Sanitizer: Quaternary Test Paper

Provides a simple, reliable, and economical means to measure quarternary concentration of ammonium, chlorine and iodine sanitizer solutions

Fisherbrand™ Potassium Iodide Hydrogen Sulfide Test

Quickly detect Hydrogen Sulfide in water in concentrations as low as 5ppm.

LaMotte™ Test Strips

For chlorine, iodine and QAC testing

HF Scientific™ Chlorine Micro Check Test Strips

Detect free or total chlorine concentrations as low as 0.05ppm

Micro Essential Lab Hydrion™ Sanitizer: Chlorine Test Strip

Provides a simple, reliable and economical means to measure quarternary concentration of ammonium, chlorine and iodine sanitizer solutions

Alkacid™ Wide-Range Test Ribbons

Get instant pH values with these handy pocket tester rolls

Micro Essential Lab Hydrion™ Quat Test Paper Refill

Test paper measures from 0 to 400ppm

MilliporeSigma™ MQuant™ Chloride Test Strips

To measure chloride ions in all natural waters

Fisherbrand™ Plastic pH Test Strips

Offer excellent color separation in the pH range; 100 pH test strips/vial.

LaMotte™ Peracetic Acid Test Kit

Tests for peracetic acid and hydrogen peroxide using the dropper bottle method

MilliporeSigma™ MQuant™ Formaldehyde Test Strips

High-tech, fast and simple means for semiquantitative testing

Micro Essential Lab Hydrion™ Spectral 0-14 Plastic pH Strips

Single color match — just dip and read

Cytiva (Formerly GE Healthcare Life Sciences) Whatman™ pH Indicators

Provides rapid determination of pH values. Whatman™ pH Indicators are impregnated with a mixture of several indicators that change color when they come in contact with a particular sample solution.

MilliporeSigma™ MColorpHast™ pH Indicator Strips, pH 2.0 to 9.0

Measure pH swiftly without using instruments