Description

The screw cap provides excellent sealing, ensuring that the test tube meets your requirements. These small vials are suitable for storing liquids and other small sample. . These sample vials are easy to use, are good for use in chemical and scientific research laboratories, providing a satisfying user experience

Features

-Color:Transparent
-Material:
-Size:16.00X1.70X1.70cm/6.29X0.67X0.67in
-Small vials are suitable for experiments, hospitals, and other purposes that require analysis results.
-Clear design of the test tubes allows for easy identification of the contents inside, saving time and efforts.
-Capacity: 20ml
-Compact size, these testing tubes are easy to carry, can be used in various fields such as chemistry and the pharmaceutical industry.

-The screw of these clear test tubes provides a air-tight effect, safe to use.
-These small vials are constructed from sturdy materials, ensuring -lasting use without easy deformation or breakage.

40 x testing tubes

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