Testing services / Fosetyl determination

Fosetyl determination

Analysis of fosetyl-Al and phosphonic acid in food, feed, and dietary supplements with an HPLC-MS/MS method.

The results are expressed as fosetyl-Al (sum of fosetyl, phosphonic acid, and their salts, expressed as fosetyl).

Suitable sample matrices
Food, feed, dietary supplements
Required sample quantity
100 g
Typical turnaround time
2 weeks after receiving the samples
Detection limit
0.05 mg/kg
Available quality systems
Accredited test method
Method expert
Pasi Tuomikoski
Pasi Tuomikoski
Food, feed and supplementsFood, feed and supplementsCompositional analysisCompositional analysis

Pricing and online order

Price per sample (Excl. VAT):
150 €

We also charge a 97 € service fee per order.

Large batches of samples are eligible for discounts.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Questions? We're happy to help.

Questions? We're happy to help.

Business hours: Mon–Fri 9 AM – 5 PM Finnish time (EST/EEST)

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...and more than 700 other happy clients

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Answering the following questions helps us prepare an offer for you faster:

  • How many samples do you have and what is the sample material?
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Have questions or need help? Email us at or call our sales team.