Compass Solutions – Coming Soon

More from Compass Solutions is on the way.

Compass Solutions is the laboratory and in-home testing line from Compass Laboratory. Our Wide Range pH Indicator Test Kit is just the start. We're developing more testing products built to the same lab standards: simple to use, clearly labeled, and made for the lab, the classroom, the job site, and around the home.

pH Buffer Solutions

Reference buffer solutions for calibrating and checking pH meters, so your readings stay accurate test after test.

Conductivity Standards

Calibration solutions for conductivity and TDS meters used in water, hydroponic, and lab testing.

More Indicators & Test Kits

Additional liquid indicators and test kits for water, soil, and lab samples, plus refill sizes of our most popular testing solutions.

Shop current Compass Solutions products →

Compass Solutions products are for laboratory and testing use only. They are not for human or animal consumption and not for medical or diagnostic use.