This glass funnel has a long stem for adding fine “sticky” powders to the bulb end of 9mm and 12mm sample cells, ensuring that if any sample does stick, then it only clings to the side of the funnel and not the walls of the sample cell.
This accessory has been designed for users who encounter difficulties making sure that fine powders end up in the cell bulb, rather than in the stem of the sample cells. This is particularly common when using glass cells. An alternative method is an anti-static gun but for most users a simple glass funnel is a more convenient method.
The Quantachrome funnel can be easily held in place with the hand holding the sample cell while the far end of the funnel is adjusted to make sure that its open delivery end is just into the bulb. Then the desired amount of sample can be added through the funnel.
The long stemmed glass funnel is suitable for use with long and short sample cells and both 9mm and 12mm stemmed cells.
For more information contact us.