What is the internal diameter of the ring of your Bottle Weight (Cat. No. A1098801)?The inner diameter is 2 1/16th inches and the entire width of the collar is 3 3/16th inches.
What material is the Bottle Weight (Cat. No. A1098801) made of?The bottle weight is made of stainless steel with a plastic coating.Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.