Urine Specimen Container with Screw Cap 4 oz Bulk Pack, 200/CaseSpecimen container cups are essential tools in medical and laboratory settings, designed to collect and transport biological samples such as urine, stool, or other bodily fluids. These cups are typically constructed from durable plastic to prevent breakage and are equipped with secure, leak proof lids, often screw caps, to maintain sample integrity and prevent contamination. Many cups feature graduated markings to measure sample volume accurately, and