The Graham Field-3345 is a professional-grade specimen collection solution designed for efficient use in clinical and home-care settings. This "Nun's Cap" style collector fits securely onto standard toilets and commodes, facilitating hygienic collection of urine or stool samples. Featuring high-contrast black graduations in both ounces and cubic centimeters, it allows for fast, accurate volume measurements. The reinforced polypropylene construction includes a functional pour spout, ensuring safe and controlled disposal or transfer of contents.