Simple and Accurate Analytical sensitivity better than or comparable to market leaders High quality color chart ensures accurate visual reading Flexible Compatible for Manual and analyzer reading More than 35 different combinations available Multiple Packaging Options and Long Shelf Life Available in 100 strips per kit; 1 year shelf life for unopened canisters and 3 month shelf life for opened canisters Individually packaged strips with 6 strips including 1 color chart per kit specification: Immerse the reagent areas of the strip into sample for 1 to 2 seconds. Run the edge of the strip against the edge of the urine container to remove excess urine. Touch the edge of the strip on absorbent paper to avoid mixing chemicals from one pad to another and soiling hands with urine. Place the strip with the reagent area facing upwards onto the Strip Holder. See package insert for details Multiple Packaging Options and Long Shelf Life Available in 100 strips per kit minimum 1 year shelf life for unopened canisters and 3 month shelf life for opened canisters Individually packaged strips with 6 strips including 1 color chart per kit Sale Package: 100 strips canister