Black tea - blank

Blank material related to the reference material P2615-RMBt.

The blank material consists of milled black tea with incurred residues of antraquinone (traces < 0.01 mg/kg), nicotine, and trimesium (not specified).

The blank material is free from biphenyl, chlorate, perchlorate, glyphosate, AMPA, diquat, paraquat, matrine, and oxymatrine (all not detected, RL: 0.01 mg/kg), free from ethylene oxide (not detected, RL: 0.05 mg/kg), and free from bromide ethylene (not detected, RL: 0.5 mg/kg).