vobor plastic test tubes rack-clear test tube set,lab equipment 3 layers lab test tube rack vial holder for 16mm tubes,60 holes (1pc) vobor <p>description:</p> <p>if you are an scientist or doctor who regularly tests liquid, you must know what it's like to knock over a test tube. this rack is very useful for doing multiple tests at once without spilling, and is also great for drying out the test tubes after cleaning, as there are vent holes on the bottom. this items is an economical and space-saving rack for you.</p> <p><br></p> <p></p> <p>features:</p> <p>1. size: 25 x 10.6 x 6.5cm / 9.84 x 4.17 x 2.55";</p> <p> hole size: 1.6 x 1.6cm / 0.62 x 0.62"</p> <p>2. 60 holes test tube rack can holds 60 tubes of diameter less than 16mm.</p> <p>3. easy to disassemble and install, convenient to carry.</p> <p>4. three-tier design permits convenient insertion and removal of tubes.</p> <p>5. made of high quality plastic, light weight and detachable.durable and long service life, easy to clean.</p> <p><br></p> <p></p> <p>specifications:</p> <p>material: plastic</p> <p>color: white</p> <p>size: 25 x 10.6 x 6.5cm / 9.84 x 4.17 x 2.55"</p> <p>hole size: 1.6 x 1.6cm / 0.62 x 0.62"</p> <p>weight: 175g(approx.)</p> <p><br></p> <p></p> <p>package includes:</p> <p>1 x tube rack</p> <p><br></p> <p></p> <p>note:</p> <p>1. please allow 1-3mm error due to manual measurement. thanks for your understanding.</p> <p>2. monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. please take the real one as standard.</p>