Analysis of tea and its end products

Find out more about our analytical services for your tea products. In addition to contaminant and residue analyses and the determination of quality parameters, the CR3-Analytik special laboratory also offers you a variety of microbiological tests for all tea varieties.

Contaminants and residues

  • Pesticides
  • Chlorate and perchlorate
  • Glyphosate
  • Bromide
  • Ochratoxin A
  • Heavy metals and elements
  • Aflatoxins
  • Mineral oil (MOSH/POSH and MOAH)
  • Dithiocarbamates
  • Pyrrolizidine alkaloids

Quality parameters

  • Caffeine
  • Theobromine and other xanthines
  • Mass loss
  • Water-soluble, water-insoluble and acid-insoluble ash
  • Water extract

Microbiological testing

  • Micobiological analysis in accordance with THIE
  • Aerobic plate count
  • Yeasts and moulds
  • Coliform germs
  • Escherichia coli
  • Enterobacteriaceae
  • Staphylococci
  • Salmonella

Service specifications

The list of services gives you an overview of all analytical services offered by our laboratory.
If you require special analyses that are not listed here, please feel free to contact us.

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