25 count New Disposable Glass Test Tube Tubes 20x150mm

Description

25 New Disposable Test / Culture Tubes
20 x 150mm
Round bottom. Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda lime glass. Ideal for tissue culture and clinical chemistry.  Not only is this perfect for scientific experiment but great for storing beads and other tiny things.  Also great for flowers too.