ASI Capillary tubing is made from 316 stainless steel and is available in 25 ft. lengths;
other lengths upon request. The tubing ID should be passivated after cutting as follows: 20 % nitric acid for 30 minutes,
followed by distilled water rinse.
Teflon (TFE) Tubing
Teflon Tubing provides unmatched solvent resistance for low pressure applications.
PEEK Tubing
PEEK can be substituted for stainless steel tubing when contact with metal is a concern. It is inert
to most HPLC solvents, will withstand intermittent operation up to 5,000 PSI, and continuous operation at 4,000 PSI.
PEEK tubing should not be used at these pressures with DSMO,THF, or methylene chloride.
