2018 - March 12 SPSFAM Meeting Book

Method Performance Requirements: Fructans

Analytical range, LOQ and linearity requirements Operating range

0.2% ‐ 100 % (2 mg/kg to 1000 mg/kg) of  dry matter

Limit of quantitation (LOQ) Linearity of standard curve

0.2% (2 mg/kg) of dry matter 

r ≥ 0.999, and 95 % confidence limit of  the y intercept includes zero 

Recovery, repeatability and reproducibility parameters  Range 0.2% ‐ 1 % 1% ‐ 10 % 10 % ‐ 100% Recovery, % 90 ‐ 110 93 ‐ 107 95 ‐ 105 RSDr, % ≤7 ≤5 ≤3 RSDR, % ≤14 ≤10 ≤6

Discussion?