Claim · model-written summary
The linear calibration correlation coefficient was 0.9954.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Verbatim
e0“with correlation coefficient 0.9954”
e1“Fe in pakcoy”
Title
Irdhawati Irdhawati; Rosanti Suryani Tince Mbatu; Emmy Sahara Jurnal Kimia VALENSI 2018. doi:10.15408/jkv.v4i2.7588
Other claims from this paper (8)
- Method / resource The method found an optimal deposition time of 70 seconds for Fe(III) standard solutions.
- Method / resource The optimal scan rate was 10 mV/s.
- Method / resource The optimal deposition potential was -0.47 V.
- Method / resource Fe(III) standards showed a linear range of 50 ppb~500 ppb.
- Method / resource The detection limit was 50.18 ppb.
- Method / resource Ten repeat measurements gave a Horwitz ratio below 2.
- Method / resource Recovery was 100.26% ± 0.27%.
- Observation Mean Fe(III) concentration in pakcoy from five locations was 3.82±0.29 ppm, below the SNI threshold.