SureSTART 11 mm, red PE, Snap Cap, Level 3, white Silicone/blue PTFE Septum, Pre-slit, 1 mm, 100 pc/PAK

SureSTART snap-on cap for level 3 high-performance applications from Polyethylen (PE) in red with 11 mm diameter and septum 1 mm from Silicone/Polytetrafluorethylene (PTFE). 100 pieces per pack. As a replacement/alternative forTFC4011-55R, TFC4011-55Y.

About SureSTART 11 mm Snap Caps for Level 3 High Performance Applications

Use Thermo Scientific™ SureSTART™ 11-mm snap caps with snap vials with an 11-mm opening, including our SureSTART 2-ml glass snap vials, 1.5-ml glass snap vials with total recovery, high recovery glass snap vials and glass snap microvials for samples up to 2 ml (Level 3).

Choose Level 3 products for ultimate performance and sensitivity of your methods while maintaining the highest level of sample security and integrity. Soft polyethylene caps with double snap function guarantee a tight seal. These snap-on caps include general purpose silicone/PTFE septa with various hardness values designed to reduce problems with autosampler needles. Pre-slit septa options are available for those who want septa that prevent vial overfilling and reseal well enough to prevent sample evaporation.