CUP, SPECIMEN STR SCREW TOP 4OZ (100/CS) | Quantity - 1x CSCUP, SPECIMEN STR SCREW TOP 4OZ (100 CS) Specimen Container 120 mL (4 oz.) Screw Cap Patient Information Sterile * 120 mL polypropylene specimen containers are sterile until opened: They come with attached labels on which healthcare workers are provided red blanks for room number, name of patient and name of attending physician. * Screw top containers have knurled cap and base for easy handling. * There are 100 graduated sample specimen cups in a case.