Borosilicate glass, bulb form, with safety bulb on upper stem. �Blue Graduation Capacity 20 �ml, �Colour �Code: �Yellow, Tolerance � �0.060 ml
Borosilicate glass, bulb form, with safety bulb on upper stem. �Blue Graduation Capacity 20 �ml, �Colour �Code: �Yellow, Tolerance � �0.060 ml