New IBL Cortisol Saliva ELISA

The new IBL International Cortisol Saliva ELISA, catalog no. RE52611, is now calibrated to the LC-MS/MS reference method and can be ordered immediately.

This new assay is characterized by the following features:

  • Calibration to the LC-MS/MS reference method
  • As few as 6 standards now required (previously 7 standards)
  • The testing procedure remains the same
  • The TMB, stop solution and wash solution will soon be uniform across the salivary product line items

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