Also known as a Büchner Flask, this thick-walled Bomex brand 250ml erlenmeyer flask comes equipped with a 1.5 inch glass tube with hose barb which protrudes from the flask’s neck. The hose barb on the end of the glass tube allows for the attachment of tubing which can be connected to a vaccuum source such as a vacuum pump, necessary for certain scientific experiments and filtration of samples. The flask is sturdy and well-constructed, ready for use in the lab and classroom.
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
Affordable pack of 10 PPE face shields for protection from liquids.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Box of 100 X-LARGE nitrile exam gloves.
High-protection, fluid-resistant and anti-static disposable lab coat in size Extra Large.
Watch what your music can create with this amazing Snap Circuits set!
Build a hand that realistically moves its fingers using shape memory allow technology!
This black scorpion specimen is great for the classroom setting!
Check out this high-quality gyroscope!
Build your own 10 inch kaleidoscope with this great kit!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
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