This standard specifies methods for the determination of iron and lead in amino acids using atomic absorption spectroscopy (AAS). The standard applies to the measurement of iron and lead by graphite furnace and flame atomic absorption spectroscopy (AAS). The detection limit for lead by graphite furnace method is 0.005 mg/kg, the detection limit for lead by flame method is 0.1 mg/kg, and the detection limit for iron is 2 mg/kg. The standard details methods for sample handling, instrument operation, reagent use, and result calculation to ensure accurate determination of iron and lead content in amino acids.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G85 | ICS | 71.040.50 |
| Release Date | 2012-09-03 00:00:00 | Implementation Date | 2013-02-01 00:00:00 |
