These Test Tube brushes are made of natural or nylon bristles. It is good practice to replace your brushes regularly to prevent scratching your glass and plastic laboratory products.
These are high quality Short Stemmed Funnels made of Borosilicate Glass.
These are blue solid rubber stoppers are made of excellent grade rubber and sold in one pound bags.
Use our strong, razor-sharp scalpels for all your cutting needs! Made of stainless steel or chrome, these scalpels give students and teachers greater cutting ease, slicing through delicate and tough tissues alike. Handles provide a firm grip.
These Bomex Glass Brand Separatory Funnels have a conical shape, with ground glass Stoppers and Stopcorks.
2019 ABRA Electronics Corp.