Easy-fit Peristaltic Pump Tubing for ICP-MS
ICP peristaltic pump tubing is used together with an on-board peristaltic pump that controls the flow of solution into and waste out of the sample introduction system for ICP-MS. It can reduce the variation in uptake flow rate due to variation in physical properties of the solutions. Easy-fit peri pump tubing for ICP-MS requires no manual trimming as it is the perfect length and flared for all tubing with ID smaller than 1.0mm.
ICP-MS PVC tubing is the general purpose tubing recommended for most aqueous sample introduction and internal standard uptake. SolvaFlex, Fluran and Pharmaprene, together with PVC peri pump tubing can meet your various application needs including aqueous and HF resistance, or organic solvent compatibility.
See our Chemical Compatibility Chart below to find the right tubing to match your needs
ICP-MS PVC tubing is the general purpose tubing recommended for most aqueous sample introduction and internal standard uptake. SolvaFlex, Fluran and Pharmaprene, together with PVC peri pump tubing can meet your various application needs including aqueous and HF resistance, or organic solvent compatibility.
See our Chemical Compatibility Chart below to find the right tubing to match your needs
Product Details
Features
- Regular inspection and replacement of ICP peristaltic pump tubing will result in smoother sample delivery to the nebulizer and better signal stability.;
- PVC tubing can be used for almost all aqueous reagents used in ICP-MS including HF.;
- PVC SolvaFlex tubing is recommended to give longer lifetime when pumping common organic solvents, alkaline matrices and aqua regia.;
- Lifetime of the PVC tubing is about one to two weeks when 1% HNO3 is analyzed. Shorter lifetimes result when higher acid concentration are used for analyses.;
- Pharmaprene tubing is good for almost all reagents and has about a 10 times longer lifetime compared to PVC. However, it has many impurities, so it is routinely recommended for the spray chamber drain to achieve efficient waste removal for a long time.;
- The blue/orange PVC tube (0.25 mm ID) is used for online addition of internal standard solution.;
- For high matrix samples to achieve 1:1 dilution online with ISTD we recommend black/black PVC (0.76 mm ID) tubing.;
- Fluran tubing is recommended for xylene analysis with yellow/blue tabs (1.52 mm ID).
