News

New concentration level for histamine PT: 3 levels of histamine with 1 subscription!

Progetto Trieste has improved his Proficiency Testing Scheme for histamine in tuna, without rising his prices! We introduced for each Proficiency Testing Scheme for Freshness parameters in food a further concentration level for histamine. For each PT, by paying just one subscription, you will receive 3 Test Materials, corresponding to the 3 different concentrations of … Continue reading New concentration level for histamine PT: 3 levels of histamine with 1 subscription!

Office closure

Our office will be closed on November 1st and 3rd. You will find us on November 2nd and from November 4rd.

6 NEW PTs for Veterinary Drug Residues

More than 50 PTs for Veterinary Drug Residues in food with new proposals each year!

27 Countries participated in our Vet Drug Residues PTs in Honey

An international PT Scheme for honey with more than 50 participants. More than 20 years of experience as PT provider for Veterinary Drug Residues.

New FOOD Preservatives Proficiency Testing Schemes

Additives in several matrices: milk, hard cheese, shrimps, vegetables, meat products

All mycotoxins present in one PT

CORN naturally contaminated with

Aflatoxin B1, B2, G1, G2
Fumonisins B1, B2
Ochratoxin A
Deoxynivalenol
Zearalenone

New Proficiency Testing Scheme for HARD CHEESE

We follow your requests and interests, we propose you PTs for natamycin and aflatoxin M1 in HARD cheese!

PT for pesticides, metals, additives in milk and much more….

In milk, Progetto Trieste Proficiency Testing schemes (PTs) aim to provide interesting PTs for a better assessment of your Quality Controls.