Language selection

Government of Canada / Gouvernement du Canada

Search

DTX2-c: Certified Calibration Solution for Dinophysistoxin-2

From National Research Council Canada

Alternative titleDTX2-c : Solution d’étalonnage certifiée pour la dinophysistoxine-2
Download
FileFormatSize
PDF984 KiB
PDF231 KiB
DOIResolve DOI: https://doi.org/10.4224/crm.2023.dtx2-c.20221102
AuthorSearch for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0002-7746-8432; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0002-2175-6929; Search for: 1ORCID identifier: https://orcid.org/0000-0002-5680-2112
Affiliation
  1. National Research Council Canada
Format3D, Material
SubjectCanadian reference material; dinophysistoxin; dinophysistoxin-2; diarrhetic shellfish poisoning; DTX2
Abstract
CRM-DTX2-c is a certified calibration solution for analytical method development and accurate quantitation of DTX2. The concentration is suitable for preparing a dilution series for calibration of instruments such as liquid chromatography–mass spectrometry (LC–MS), and for spiking control samples for recovery experiments.
Analytes
AnalyteQuantityValueExpanded uncertaintyUnitType
dinophysistoxin-2mass fraction4.860.23µg/gcertified
dinophysistoxin-2concentration (15-30 °C)4.760.23µmol/Lcertified
dinophysistoxin-2mass concentration (15-30 °C)3.830.18µg/mLcertified
Publication date
PublisherNational Research Council of Canada
Copyright statement
  • © 2023 National Research Council of Canada
Access condition
References
View items (8)
  1. Hu, Tingmo, Jacqueline Doyle, David Jackson, Julie Marr, Eugene Nixon, Stephen Pleasance, Michael A. Quilliam, John A. Walter, and Jeffrey L. C. Wright. ‘Isolation of a New Diarrhetic Shellfish Poison from Irish Mussels’. Journal of the Chemical Society, Chemical Communications, no. 1 (1992): 39. .
  2. Regulation (EC) No 853/2004 of the European parliament and of the council of 29 April 2004 laying down specific hygiene rules for food of animal origin (30 April 2004). .
  3. Perez, Ruth, Sheila Crain, Daniel Beach, and Pearse McCarron. ‘DTX2-b: Certified Calibration Solution for Dinophysistoxin-2’. National Research Council of Canada, 13 November 2015. .
  4. Kilcoyne, Jane, Stephen Burrell, Cíara Nulty, Rafael Salas, Elliott J. Wright, Isabelle Rajotte, and Christopher O. Miles. ‘Improved Isolation Procedures for Okadaic Acid Group Toxins from Shellfish (Mytilus Edulis) and Microalgae (Prorocentrum Lima)’. Marine Drugs 18, no. 12 (16 December 2020): 647. .
  5. Carey, Bébhine, Maria José Fidalgo Sáez, Brett Hamilton, John O’Halloran, Frank N. A. M. van Pelt, and Kevin J. James. ‘Elucidation of the Mass Fragmentation Pathways of the Polyether Marine Toxins, Dinophysistoxins, and Identification of Isomer Discrimination Processes’. Rapid Communications in Mass Spectrometry 26, no. 16 (2 July 2012): 1793–1802. .
  6. Burton, Ian W., Michael A. Quilliam, and John A. Walter. ‘Quantitative 1H NMR with External Standards: Use in Preparation of Calibration Solutions for Algal Toxins and Other Natural Products’. Analytical Chemistry 77, no. 10 (26 March 2005): 3123–31. .
  7. Beach, Daniel G, Sheila Crain, Nancy Lewis, Patricia LeBlanc, William R Hardstaff, Ruth A Perez, Sabrina D Giddings, et al. ‘Development of Certified Reference Materials for Diarrhetic Shellfish Poisoning Toxins, Part 1: Calibration Solutions’. Journal of AOAC INTERNATIONAL 99, no. 5 (1 September 2016): 1151–62. .
  8. Pauwels, J., A. van der Veen, A. Lamberty, and H. Schimmel. ‘Evaluation of Uncertainty of Reference Materials’. Accreditation and Quality Assurance 5, no. 3 (3 March 2000): 95–99. .
Export citationExport as RIS
CollectionCanadian Reference Materials and Methods
Record identifierd67bd210-2d1d-4868-8e9d-c46ef8135792
Record created2023-06-19
Record modified2024-07-10
Date modified: