We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Share this :
Print
Peristaltic Pump Tubing for ICP-MS
Rely On Our Peristaltic Pump Tubing For Accurate Dosing And Reliable Sample Transfer In Icp-Ms Applications.
Agilent provides a range of Easy-fit peristaltic pump tubing for ICP-MS, in suitable materials for your sample and matrix. This includes robust long-life drain tubing and high purity uptake tubing. Including materials such as PVC, SolvaFlex and Ismaprene to meet your application needs including aqueous, organic solvent or HF resistance.;The Agilent ICP-MS features an on-board peristaltic pump that controls the flow of solution into and waste out of the sample introduction system. Using a peristaltic pump to assist sample introduction reduces the variation in uptake flow rate due to variation in physical properties of the solutions being introduced.
GROUP SKU : AGI-PPT-ICPMS
- 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).