Peppercorn - polar pesticides and contaminants

The ground peppercorn is spiked with

• anthraquinone,
• biphenyl,
• chlorate,
• perchlorate,
• ethephon,
• phosphonic acid,
• nicotine, 
• diquat, 
• paraquat,
• difluoroacetic acid, and
• trifluoroacetic acid.

Please refer to the specification for more information.

The reference material is available until July 2027 (or end of stock).