Test Tubes with Caps Glass Test Tubes for Sample Storage 24Pcs

The glass test tube with cap is perfect for small sample packaging. Made of glass and iron material, it offers excellent transparency for easy observation of samples. The tube has a good sealing performance, preventing sample volatilization. With its convenient cap design, easy to store and carry.<br> Features<br> -Color:Transparent<br> -Material:Glass, iron<br> -Size:7.00X2.80X2.80cm/2.75X1.10X1.10in<br> -Capacity: 30ml<br> -The glass test tube with cap is simple, and offer precise and efficient distribution of samples.<br> -Excellent transparency for clear observation: Providing a high level of clarity for easy observation and analysis.<br> - sealing performance: Offering exceptional sealing capabilities to safeguard the integrity of the samples.<br> -Convenient cap design: Featuring a user-friendly cap design that facilitates convenient storage and transportation.<br> -Versatile usage: Suitable for accommodating different types of samples, allowing for versatile applications.<br> Package list: x sample test tubes