McKesson Brand - McKesson Sample Cup 3 mL, Clear, 17 X 38 mm, Without Caps [1000/BG]

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..