McKesson Sample Cup without Cap 3 mL Clear 38 mm Case of 6000

These sample cups are intended for use in laboratory equipment: They hold a specimen while testing is being performed.Before an automated test can be performed on a blood sample, for example, an instrument must pipette an aliquot of blood, from a blood collection tube, into a sample cup.Laboratory sample cups are translucent and made of polystyrene.17 x 38 millimeter sample cups do not include caps.