Vacuettes auto-dilution ampules are designed for visual analysis of highly concentrated samples. Capillary tip on the ampule makes it easy to collect and analyze a small, precisely measured volume of a concentrated sample. 

Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill, Low and High Range Comparators, dilutor snapper cup, micro test tube, and instructions.

Click here to watch a video on how to perform a test!