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Chemical Test Strips
208 products found.
Perform accurate, reliable chemical tests with test strips and test paper. Select from ph test strip kits, chlorine test paper, water hardness paper and more. Our test strip and paper products give you direct readings, a wide range of measurements, simple color matching and reproducible readings with immediate results. Choose from various quantities and kits. No matter what your testing needs, Grainger is your source for test strips that give you fast, dependable results.