PEEK tubing has one of the highest strength-to-weight ratios of any high-performance thermoplastic material and has the strength required for continuous use at hplc pressure. Its unique material properties are inert to most chemical solutions, and the inside of peek tubing is very smooth, increasing the reliability of data for sample analysis.
We have a wide range of PEEK Tubing sizes OD 1/16“ , OD 1/32” , OD 1/8” and many other OD ID sizes for you to choose from (see the table below for more details), which meets the USP Class VI and ISO 10993 standards for materials.
The high temperature stability of PEEK allows it to be used in liquid chromatography for high temperature gradient analysis and other high temperature applications.
PEEK has excellent mechanical strength and rigidity and can withstand the high pressures of HPLC systems without deformation or cracking.
PEEK is a biologically inert material that is not susceptible to biodegradation or microbial attack, making it particularly suitable for bioanalytical and pharmaceutical analysis.
PEEK has excellent processability and can be fabricated into a variety of shapes and sizes of tubing, connections and other fittings to meet different HPLC system configurations and needs.
| OD | OD | OD | ID(mm) | Tolerances(mm) OD | Tolerances(mm)ID |
| 1/16 INCH | 1.59 | 0.0025 INCH | 0.06 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.004 INCH | 0.1 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.005 INCH | 0.13 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.007 INCH | 0.18 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.010 INCH | 0.25 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.013 INCH | 0.33 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.015 INCH | 0.38 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.020 INCH | 0.51 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.030 INCH | 0.76 | ±0.03 | ±0.03 |
| 1/16 INCH | 1.59 | 0.040 INCH | 1.02 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.0025 INCH | 0.06 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.004 INCH | 0.1 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.005 INCH | 0.13 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.007 INCH | 0.18 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.010 INCH | 0.25 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.015 INCH | 0.38 | ±0.03 | ±0.03 |
| 1/32 INCH | 0.79 | 0.020 INCH | 0.51 | ±0.03 | ±0.03 |
| 1/8 INCH | 3.175 | 0.062 INCH | 1.57 | ±0.03 | ±0.03 |
| 1/8 INCH | 3.175 | 0.080 INCH | 2.03 | ±0.03 | ±0.03 |
PEEK HPLC tubing is typically used to connect HPLC system components such as columns, injectors, detectors, etc. They can also be used for preparative solution delivery, sample handling, etc.
