NanoTight Tubing Sleeves are manufactured using versatile Dupont® FEP and are precisely cut to a 1.6 inches length. We offer a wide assortment of sleeves ensuring availability for most applications. Many of the sleeves feature a light color tint that can help more easily identify the inner diameter for future orders. Because FEP is the base polymer for these sleeves, there is a maximum recommended continuous operating temperature of 50 ºC.

Our High Purity PFA Plus tubing constructed with genuine Teflon™ High Purity PFA Plus resin offers all the benefits of standard PFA with an added advantage. Manufactured from one of the most contaminant-free polymers available, this tubing offers purity in the parts per billion — perfect for applications in medical, diagnostic, pharmaceutical, biotechnology and semiconductor industries. It also delivers improved resistance to stress cracking and has smoother, clearer walls.

Our unique Frit-In-A-Ferrule product line is designed to seal and filter simultaneously by incorporating a frit into the body of a flat-bottom ferrule. This simple design allows you to eliminate traditional inline filters and reduce the number of additional connections in your system. Conveniently available in both Flangeless and Super Flangeless™ versions, now you can filter at any point in your system where 1/16 inches or 1/8 inches outer diameter tubing is used in a flat-bottom 1/4-28, M6 or 5/16-24 connection.

Our analytical-scale 316 Stainless Steel Frits are available in 0.5μm or 2μm porosity—the most common HPLC filtration ratings. Each durable frit includes a PCTFE or PEEK polymer sealing ring. Choose the larger diameter faces and/or larger porosity frits for faster flow rates. Choose frits with a smaller diameter face and/or smaller porosity for applications sensitive to extra flow path volume.

Our versatile Elbow Connectors are designed to easily navigate tight corners. Featured in our high pressure elbow category are MicroElbows. They are specifically designed to easily connect capillary tubing together.

Mixing Tees utilizes a specifically engineered internal geometry to efficiently mix two fluid streams into one combined stream. Mixing Tees are ideal for microbore or analytical gradient HPLC. These mixing tees are specifically designed for high pressure applications.

Our high pressure union assemblies are designed for high pressure regions of a system where tubing needs to be brought together. It is available in stainless steel material offers strength and durability. We put it through a series of cleaning processes and finally passivated to ensure the highest quality.

This high quality fused silica tubing is ideal for micro-scale analyses such as micro and nano- HPLC and capillary electrophoresis because of the tight tolerances of fused silica’s inner diameters. This tubing is made from high quality, polyimide-clad fused silica. Our selection of fused Silica Tubing comes with a 360μm outer diameter with different convenient tubing inner diameters, offered in 2 meter lengths.