SureSTART Snap Cap, Level 2, PE red, 11 mm, with white Silicone/red PTFE Septa, 1 mm, 100 pc/PAK

Use Thermo Scientific ™ Surestart ™ 11 mm snap locks with a buffle with a snap lock with a 11 mm opening, including 2 ml glass vials with snap lock (level 2). Select products from level 2 for uses with high throughput and Reproducibility are of crucial importance. Choose from soft polyethylene caps with a double schnapps function, which ensure good sealing. Our snap locks include silicone/PTFE or rubber/TEF seps with various hardness values that were developed to reduce problems with auto-sample needles.