Glass Test Tube | Round Bottom | 15cm Length x 1.8cm Dia Size:Pack of 5 the adjustable slit and stand

the adjustable slit and stand facilitate ease of use

this solution serves as a mild disinfectant for minor cuts and skin ulcers

dual-purpose electroscope

Clearly see and compare the size differences between common fractions

Glass Test Tube | Round Bottom | 15cm Length x 1.8cm Dia Size:Pack of 5 the adjustable slit and standDurable Construction: Made of heavy duty borosilicate 3. 3 glass, this test tube is sturdy and resistant to thermal shocks, ideal for laboratory use. Round Bottom Design: The round bottom design allows for stable placement and even heating during experiments, ensuring accurate results. Optimal Size: With dimensions of 15cm in length and 1. 8cm in diameter, this test tube provides ample space for various lab applications. Versatile Use: Suitable for a