15pcs 100mm Pyrex Glass Blowing Tubes Wall Test Tube
Material: Pyrex Glass
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 Pyrex 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 :
15pcs x Tubes
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