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Anthraquinone, biphenyl, nicotine, glyphosate, AMPA, trimesium in black tea

Reference material

Black tea (powder)

Anthraquinone - 0.044 mg/kg (spiked + incurred residues)
Biphenyl - 0.028 mg/kg
Nicotine - 0.435 mg/kg (incurred residues, not spiked)
Glyphosate - 0.055 mg/kg
AMPA - 0.072 mg/kg
Trimesium - 0.385 mg/kg (spiked + incurred residues)

Price per unit (75 g): 200 EUR


Blank material

Black tea (powder)

Biphenyl, glyphosate, AMPA <0.01 mg/kg
Anthraquinone 0.020 mg/kg (assigned value)
Nicotine 0.435 mg/kg (assigned value)
Trimesium (trimethyl sulfonium cation) 0.348 mg/kg (assigned value)

Price per unit (100 g): 70 EUR

Additional information related to the reference material is available here.

The reference material is available until March 2018 (or end of stock). All prices are valid plus the respectively applicable VAT, as far as it is required by law. Shipping costs are not included.

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