Bottle Beakers are excellent for use with biological and pathological specimens, but can also be used for storing industrial laboratory chemicals and reagents. They are designed with a slight shoulder for easy pouring and handling. Graduated in ml and ounces. Mix, measure, and store in the same container.

 

Attached white polypropylene hole caps with bonded Teflon®/Silicone septa provide assurance that the septa will not slip away from the cap while injecting. The Teflon®/Silicone septa has excellent resealing and chemical resistant properties.