This chemical is also known as 2-Butanone.

• Laboratory solvent
• Extraction solvent 
• Plastic welding (styrene based plastics) 
• Methyl Ethyl Ketone Peroxide for catalyzing polymerization 

This solvent is also available in Eur Ph. grade.  It can be chosen from the drop down menu.  It is your responsibility to know which grade you need.  For example, organic extractions for use in or on the body cannot be performed with technical grade products as they can contain impurities that are damaging to health and may persist in the extracted compound.

Technical grade is marked with 85029-58-9 @ 5mg/L for safety reasons.  This will not cause staining.

Marker will not be removed from technical grade.