Ningbo Excellent New Material Co., Ltd. is a trusted supplier and manufacturer of high-quality GC/GCMS vial caps. Our 9mm screw caps are suitable for use with most liquid and gaseous samples, ensuring reliable and accurate analysis results. Designed with precision and crafted using advanced technology, our vial caps prevent contamination and ensure secure sealing of the vials. Made from premium-grade materials, our vial caps offer excellent chemical resistance and a long service life.
Our GC/GCMS vial caps are ideal for use in pharmaceutical, environmental, and food testing laboratories. We offer a range of colors and septa options to meet the diverse needs of our customers. Our products are compatible with leading instruments from leading manufacturers in the market, ensuring compatibility and hassle-free usage in applications. At Ningbo Excellent New Material Co., Ltd., we prioritize customer satisfaction and strive to deliver top-quality products at an affordable price. Trust us to provide you with the best solutions for your laboratory's needs.