High Transparency - it is easy to observe the condition in the test tube.
With 1-5ml calibration, easy reading of the liquid volume.
Orange Compact Screw Sealing Cap - firmly matched, and the sample will not volatilize.
Low Temperature resistance - can be cryogenic (-180 ℃)
Used in hospitals, epidemic prevention station, schools, scientific research laboratory, etc.
Specification: 5ml (erect)
Packing: 200 pieces / bags
Outer diameter: 16mm
Height: 59mm
Colour:blue
Material:plastic
Package Contents:
1 set x plastic tubes with caps
