Henry Schein hCG OneStep Urine Strip Pregnancy Test (9004072). A rapid dipstick test for the qualitative detection of human chorionic gonadotropin in urine. Detection as low as five days after missed menstrual cycle. CLIA Waived. Room Temperature Storage. Long dating. Built in procedure control. Individually pouched test strips. 25/BX. Priced per box. Currently Unavailable, see IMCO HCG25-IMC.