Nalgene 3662 Polypropylene Graduated Cylinders produce no meniscus to confuse readings. Large blue base prevents tipping. All sizes have generous pour spout. Molded in translucent polypropylene. Molded-in large, easy-to-read graduations. Can be chemically sterilized without affecting accuracy. Can be autoclaved, but accuracy will be affected.
(Sample Photo Displayed. Individual items may differ from the image shown.)