10Pcs 100Mm Pyrex Glass Torch 4 Inch Long Thick Wall Test Tube

Parameters: Material: glass Color: transparent Outside diameter: 10mm Inside diameter: 8mm Length :100mm Thick Wall: 1mm Double-sided polished end. Durable. Double-sided polished end. Used as a reaction container in small quantities of reagents and at room or high temperatures. Pyrex glass has a low coefficient of thermal expansion, about one third of ordinary glass. High temperature resistance (approx. 200 Celsius) What can you receive? 10 x Tubes Note: 1. Due to the measurement tool and manual measurement, please allow an error of 0.1-0.3cm. 2. Due to the difference in light and resolution, the color of the product may be slightly different from the picture Thank you for coming to our store. Have a nice day! The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.