Cap Screw 9mm Blue PP White Silicone / Red PTFE Septa Bonded Slit 1.0 mm, 100pc/PAK

SureSTART Level 1 screw cap for routine analysis in blue with 9 mm diameter made of Polypropylene (PP) and septum with 1 mm diameter made of Silicone/Polytetrafluorethylene (PTFE). 100 pieces per pack.

About SureStART Level 1 screw caps for routine analysis

Use Thermo Scientific™ SureSTART™ 9 mm screw caps with 9 mm-opening screw vials, including our SureSTART 2 ml screw-capped glass vials and 2 ml screw-capped polypropylene microvials for < 2 ml samples (Level 1). Choose level 1 caps for products that are approved for chromatography, cost-optimized, suitable for everyday analysis and compatible with all instrument types.

Choose from polypropylene caps with silicone/PTFE or rubber/TEF septa to reduce problems with autosampler needles. Pre-slit and bonded septa are available.

Level 1: Everyday analysis - approved for chromatography

SureSTART Level 1 products are cost-optimized, suitable for all instrument types and quality-tested to deliver the performance, sample security and reproducibility you need for everyday use. They are an ideal solution for checking the presence of compounds and quantifying them using detection techniques such as UV, RI and FID.