The PYREX® Reusable Glass Serological Pipets are color coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. These "to deliver" (TD) pipets must be blown out to obtain total rated capacity. They are available with standard tip or with large tip opening for suspensions or viscous materials.
Color-coded for easy identification
Come in two different tips
Colored graduations are permanently affixed on the glass