Black tea - polar pesticides and contaminants

The black tea (powder) is spiked with

• anthraquinone,
• biphenyl,
• chlorate,
• perchlorate,
• glyphosate,
• AMPA,
• diquat, 
• paraquat,
• matrine, 
• oxymatrine,
• 2-chloroethanol, and
• inorganic bromide

and contains incurred residues of nicotine.

Please refer to the specification for more information.

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