Seronorm™ Human 4


Lyophilized serum control for the quantitative determination of Vitamin D in 3 levels

100 % human serum matrix
Analytes Unit LOW Level 1 Level 2
25-OH D2  ng/ml 10 30 73
25-OH D3 ng/ml 10 30 73


Please note:
Analyte composition and analyte concentration may vary with each LOT or instrument. Refer to the package insert of currently available lots for specific analyte and stability claims.




  • Instrument specific values for:

    HPLC, LC-MS, LC-MS/MS, Siemens Centaur Vitamin D Total Assay, DiaSorin LIAISON

  • UTAK REF 10060 Vitamin D PLUS LOW 5 x 5 ml
    UTAK REF 10061   Vitamin D PLUS Level 1 5 x 5 ml  
    UTAK REF 10062   Vitamin D PLUS Level 2  5 x 5 ml  
  • After production:

    30 month at 2…8 °C

    After reconstitution:

    25 days at 2…8 °C

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