Check the listing for details. 16x150mm PS Test Tubes, with Flange Cap, Natural (Pack 10). Condition: New. Listed at 6.25 USD. 16x150mm PS Test Tubes, with 16mm Flange Cap, Natural (Pack 10) Karter Scient... Product Overview Cylindrical Test Tube, manufactured from high quality polystyrene. PS Tubes are not autoclavable or dishwasher safe but are chemically resistant and clear like glass. Polystyrene has the properties of glass but at a much lower price point. Since polystyrene is not as hard as glass it will have minor scratches. Features Test Tube made of polystyrene, with plastic flange cap Polystyrene tubes are not autoclavable or dishwasher safe and are chemically resistant and provide glass-like clarity. The outer diameter is 16mm; converted to approx 0.64'', length is 150mm; converted to approx 6''. Features cylindrical bottom. The opening to this test tube is approx 16 mm in diameter Flange caps feature two flexible flanges to help ensure a leak proof seal Details Is Discontinued By Manufacturer ‏ : ‎ No Package Dimensions ‏ : ‎ 7.6 x 5.4 x 1.9 inches; 3.2 Ounces Date First Available ‏ : ‎ December 24, 2014 Manufacturer ‏ : ‎ Karter Scientific Best Sellers Rank: #579,088 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #883 in Test Lab Tubes #883 in Test Lab Tubes Customer Reviews: 4.2 out of 5 stars 4 ratings Quality Products Have peace of mind knowing that your order will arrive original factory sealed packaging. That means that you'll have the full force of the manufacturer's warranty to protect your purchase. Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out and delivered to your doorstep as quickly as possible. Commitment We are committed to making sure that you leave this transaction satisfied. That means having access to real people that get your questions and concerns answered quickly. Give us a shot and we will make sure that you will look to us again! This listing is powered by JoeLister