This control validates urine dipstick readings by applying the control directly onto the dipstick with a plastic dropper tip for easy dispensing and maximum use. Values are supplied for all ten dipstick assays: urobilinogen, bilirubin, blood, leukocytes, nitrite, glucose, specific gravity, protein, ketones, and pH; plus qualitative values for hCG for early detection pregnancy test methods. A new feature is the addition of creatinine and microalbumin. The Dropper is intended for use with the Multistix, Chemstrip, Rapignost, Uriscan and other urinalysis reagent strips and for confirmatory tests such as Acetest, Clinitest and Ictotest reagent tablets.