Maternal Screening External Quality Assessment

Home - Maternal Screening EQA

Maternal Screening External Quality Assessment

The RIQAS Maternal Screening EQA programme is designed to monitor the performance of screening tests used during the first and second trimester of pregnancy to assess the risk of Down’s syndrome, Spina Bifida and Trisomy 18.

  • Accredited to ISO/IEC 17043
  • Lyophilised for enhanced stability
  • 100% human serum
  • Monthly reporting
  • Submit results and view reports online via RIQAS.Net
  • Register up to five instruments per programme (volume permitting) at no extra cost for comparative performance assessment
  • Suitable for first and second trimester screening
Cat NoKit SizeFrequencyCycle StartParameters
RQ913712 x 1mlMonthly (1 x 12 month cycle)January6


  • AFP
  • Inhibin A
  • hCG, free beta
  • PAPP-A
  • hCG, total
  • Unconjugated Oestriol

Please note, product availability may vary country to country.