Accuvin Free SO2 Test Kit - Pack of 50

The Free SO2 Kit includes 2 High Range Tests (red caps) and 8 Low Range Tests (green caps), 10 rehydration tubes (black caps), 10 samplers, and complete illustrated how-to-run instructions. The insert includes a Summary Interpretation explaining how to use the test results. A monitoring chart is included. The label with the color chart is on the front of the kit.