Marine Biotoxins

Phycotoxins, marine biotoxins produced by certain species of marine algaecan accumulate in fish and marine invertebrates such as mussels. To assure safety of sea food, several new regulations have entered into force recommending LC-MS or LC-MS/MS as a detection method.
For the accurate calibration of these methods, we provide certified reference materials (CRMs) in solution. For some toxins, also isotope labelled CRMs are available.
All CRM solutions are manufactured in-house under our ISO/IEC 17025 and ISO 17034 double accreditation, and feature:

• Certification by qNMR or IDMS with traceability to SI unit via NIST or NRC primary standards
• Solutions produced gravimetrically
• Homogeneity, accelerated and long-term stability tested by LC-MS
• A comprehensive certificate including the overall uncertainty

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80779 Gymnodimine solution 20 μg/g in methanol (nominal concentration), certified reference material, TraceCERT®
41619 Neosaxitoxin solution 20 μg/g in hydrochloric acid (nominal concentration), certified reference material, TraceCERT®
41206 Neosaxitoxin-15N7 solution 10 μg/g in hydrochloric acid (nominal concentration), certified reference material, TraceCERT®
39302 Okadaic acid solution 20 μg/g in methanol (nominal concentration), certified reference material, TraceCERT®
80694 Pinnatoxin E solution 20 μg/g (in 0.1% acetic acid in 50% acetonitrile; nominal concentration), certified reference material, TraceCERT®
40538 Pinnatoxin F solution 20 μg/g (in 0.1% acetic acid in 50% acetonitrile, nominal concentration), certified reference material, TraceCERT®
40821 Pinnatoxin G solution 20 μg/g (in 0.1% acetic acid in 50% acetonitrile, nominal concentration), certified reference material, TraceCERT®
80099 PTX-11 solution 20 μg/g in methanol (nominal concentration), certified reference material, TraceCERT®
93665 Saxitoxin dihydrochloride solution 20 μg/g in hydrochloric acid (nominal concentration), certified reference material, TraceCERT®
30929 Saxitoxin-15N7 dihydrochloride solution 10 μg/g in hydrochloric acid (nominal concentration), certified reference material, TraceCERT®