Also known as a Büchner Flask, this thick-walled Bomex brand 1000ml 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.
This set includes four (4) N95 NIOSH approved respirators.
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Save with this large package of 300 medium-size nitrile exam gloves!
This set includes three (3) N95 FDA registered and NIOSH approved and respirators.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Discover how solar cells make electricity with this awesome kit!
Great reference card for chemistry and physics students.
View the glory of space with this hi-tech telescope set!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
This magic bird defies gravity before your very eyes!
A combination of three of our great discovery toys, all in one package!
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