Closure Plain, St/Steel, 18mm for Cultur

Description

• Non-contaminating, noncorrosive stainless-steel cylindrical closures
• Top surface indentations allow adequate gas exchange under aerobic and anaerobic conditions, yet prevent buildup of dust and microorganisms
• Reduce amount of specimen evaporation by 50% as compared to cotton plugging
• Withstand repeated autoclaving without loss of resiliency
• Available as plain or lanced closures
• Lanced closures feature three resilient fingers that adjust to nominal variations in tube O.D

Specification