Test Tube With Rim With Graduation

Test Tube

With Rim With Graduation

Specification  
Cap’ty (ml) Grad (mm) Tol. ØDxL (mm) Pcs/Case
15 1 ±0.75 15×150 50
20 1 ±0.8 16.5×165 50
30 1 ±0.9 18×180 50