Inside diameter: 13mm Length :100mm Thick Wall: 1mm Outside diameter: 15mm

Material: glass

Color: transparent

Fire polished ends on Both Sides.

Durable in use.

Fire polished ends on Both Sides.

Used as the reaction vessel in a small amount of reagent and used in room temperature or heat.

The Glass has low thermal expansion coefficient that is about a third of ordinary glass.

Resistant to high temperatures(About up to 200 degrees)

Package Includes :

10 x Tubes

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.