Autoclavable blue caps at 140℃, made of PP material

Good sealed ring avoids leakage

Made from Borosilicate 3.3, high hardness and high transparency

Clear scale is easy to observe the volume

Marking space for clear identification

Various volume options

Features

Bottle Color: transparent

Material: Borosilicate 3.3

Neck Diameter: GL45

With blue cap

Graduated