˙Made of borosilicate glass
˙Used for standardized vaccines
˙The scale at the end of the tube is 0.01~0.05ml, the accuracy is 0.01ml, and the tolerance is ±0.0025ml
˙The scale of the tube body is 1ml, 5ml and 10ml, and the tolerance is ±0.20ml
˙Maximum centrifugal force 2980RCF
˙The writing area is made of white enamel