50ml Conical Tubes, Polypropylene Centrifuge Tubes, Rack Packaged Test Tubes, Plug-Seal Screw Caps Assembled, Clear Container with Graduated and Write-on Spot, 500/Case

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50ml Conical Tubes, Polypropylene Centrifuge Features

• 【MATERIAL】 These centrifuge tubes and plug seal caps are made of polypropylene, sturdy and durable, with smooth and transparent surface, clearly visible in microscopic examination

• 【REASONABLE WRITING AREA DEASIGN】With a large white printing and writing area to make the mark clear and easy to read

• 【SCIENTIFIC CAP DESIGN】 Double threaded design reduces cross-threading; caps are easily opened and closed; used to prevent sample leakage, smooth and flat inner surface, no residual solution

• 【APPLICATIONS】 These centrifuge tubes are suitable for laboratory analysis, school science projects, science theme parties, biological, and science projects, these centrifuge tubes are also suitable for general training and other activities

• 【MAX RCF RATING】 Withstand centrifugation of 94,00G respectively, tube sealig test complies with the international Air Transport Association(IATA) Safety Standards

About 50ml Conical Tubes, Polypropylene Centrifuge