DescriptionA test tube with side arm is a kind of laboratory glassware, which is a branch tube installed on the basis of an ordinary test tube. Can be rewashed over and over again for multiple uses, thus eliminating the need for the constant purchases of disposable products.Features- Color: Transparent. - Material: Glass. - Size:18.00X4.50X1.80cm/ 7.07X1.77X0.71in.- Adopts precision production to the stable characteristics and high reliability. - Compared with ordinary test tubes, having a side arm test tube is more convenient and has more functions. - Can be rewashed over and over again for multiple uses, thus eliminating the need for the constant purchases of disposable products. - The side arm test tube itself has a catheter port, just add a plug and connect the catheter to the catheter port. - The test tube and the distillation flask are basically the same, except for the difference in capacity. The test tube can be heated directly, which is very convenient.
