Peristaltic Pump Tubing and Sample Line Supplies from Agilent
The peristaltic pump tubing has to be washed prior to use. The common way is to run about 5% HNO3 (v/v) solution. If customers use HCl, Sn is eluted from the Tygon tube. In this case, 3% HCl (v/v) should be pumped at 0.1 rps for less than an hour by the new peristaltic pump tube.
Caution: Some chemicals attack the peristaltic pump tube. This might cause leakage in the sample introduction and drain lines and corrosion of the sample introduction system.