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Next ring tests

P1901-RT
rolling proof 
potato

P1902-RT
rolling proof 
lemon

P1907-RT
Highly polar pesticides
in orange

P1908-RT
Highly polar pesticides and contaminants in green tea

P1912-RT
Pesticides in
Moringa powder

New reference material

P1815-RMRo
Rapeseed oil with spiked levels
of MOSH and MOAH

P1812-RMNt
Pyrrolizidine alkaloids in nursing tea

P1813-RMHo
Pyrrolizidine alkaloids in honey

 

Dr. Birgit Schindler