Henry Schein hCG OneStep Urine Cassette Pregnancy Test 9004074 (818-0220). A rapid 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. Each sealed pack comes with test cassette and disposable pipette. 100/BX. Priced per box. Add to cart now! FREE Shipping!