These solid, pure gum, amber rubber stoppers contain less free sulfur (max

• Autoclavable
• Soft and pliable under normal laboratory use
• Excellent resilience

Retain their softness and pliability under normal laboratory use. Exhibit excellent resilience; withstand repeated autoclaving. Stoppers are available in whole sizes 00 through 12. Length: 25mm.

0.25%) and are less dense than standard black rubber stoppers with approximately 20% more stoppers per pound.