Question/Answer

Are these digestion cups \'Class A\' calibrated?

By definition, plastic vessels can not be Class A volumetric devices--only glass vessels can. While the sample cups meet the Class A requirements of a graduated cylinder they are considered to be Class B because they are made of plastic.

Do you have a price break on the 100 ml digestion tubes if I purchase so many boxes at a time?

Please contact sales@envexp.com for any pricing questions.

Are these suitable for heating on a regular hot plate?

The SC490 cups are made of polypropylene and have a temperature rating of up to 130 deg C so as long as the temperature is below this the cups will be fine.

Is 125mL the largest volume vessel made? I am looking to use the flipmate, but need to filter @250mLs.

We have Flipmate devices available for both our 50mL vessels and our 125mL vessels. Unfortunately we do not have a larger vessel that will accept the Flipmate.

Do you have a question?



Email me the answer?