Approved for hot plate digestions and certified for low metals background.

Graduated digestion cups are certified for volume to 0.5%. The accurate graduations eliminate the need for graduated cylinders and transfer steps, saving you both time and labor costs. The clarified homopolymer polypropylene construction has greater chemical resistance and heat tolerance than commonly used co-polymer polypropylene vials. These multipurpose cups include screw-top caps with a polyethylene foam liner—only metals free polypropylene and polyethylene come in contact with your sample!