pH Paper and other Test Strips

Single color match — just dip and read

Dispenser for rapid qualitative test paper to detect hydrogen sulfide

Allows for the quick and easy determination of formaldehyde in solutions. Macherey Nagel™ Quantofix™ Formaldehyde Test Strip Kits are semi-quantitative, come pre-calibrated and contain all necessary equipment and reagents.

Measure the pH value quickly and easily directly at the point of interest. Fisherbrand™ pH indicator paper sticks are ready to use at any time and don't need any calibration, set-up or maintenance. Therefore, they are perfect in a variety of environments such as: chemical laboratories, industry,...

Used for general analysis.

Available as Litmus paper and Litmus Granular in bottles.

For chlorine, iodine and QAC testing

Measure pH onsite without instruments or extensive preparation

Provided with a color table to determine color change.

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

Use with any DPD-based photometer or test kit

General-purpose pH test strips

An easy choice for classroom experiments or demonstrations

General purpose pH papers in efficient 15 ft. rolls

Detects Hydrogen Sulfide in water in concentrations as low as 5ppm. Use this test paper to test your drinking water, well water or groundwater.