Waters TruView LCMS certified vials

Thursday, 13 October, 2011 | Supplied by: Waters Australia Pty Ltd

TruView LCMS certified vials are low-adsorption sample vials certified for LC/MS/MS analyses where analyte concentrations are of the order of ng/mL or pg/mL and where analytical sensitivity and accuracy are critical.

The vials are manufactured under tight controls using a process that limits the concentration of free ions on the surface of the glass, lowering analyte adsorption.

Normally during the manufacture of glass vials, free ions are deposited on the surface. Problems occur when the ions are freed from the surface and enter the sample, raising the pH and exposing ion exchange sites on the glass to sample analytes that can bind to the glass. The longer a vial awaits aspiration and injection of its contents, the greater the analyte adsorption.

Online: www.waters.com
Phone: 02 9933 1777
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