Our High Performance Glass Vial™ for liquid scintillation counting is made from specially selected low potassium borosilicate glass and provides high UV transmission (≥90%). They are supplied with a white cap with a good writing surface in dust-free tray packaging.
幸运8平台彩票PerkinElmer offers high quality glass and plastic vials. The best vial to choose is dependent on the type and volume of sample to be counted and the cocktail that will be used.
Glass vials are manufactured from low potassium glass tubing. The tube diameter and the wall thickness are very closely controlled. The uniform wall thickness contributes to excellent counting reproducibility.
幸运8平台彩票For over 50 years PerkinElmer has been a leading supplier of radiochemicals, liquid scintillation cocktails, vials and nuclear counting detection instruments. Today is no different. We have always been committed to providing you products for all of your radiometric needs and we are still committed today.
幸运8平台彩票A researcher contacted PerkinElmer to report difficulties in determining the exact DPM of a high activity sodium carbonate solution. This laboratory was using PerkinElmer’s ULTIMA Gold™ AB and had observed unexpectedly low DPM results which steadily decreased when the sample was allowed to stand.