LS/T 6138-2020
Inspection of grain and oils——Determination of aflatoxins in grains and oils——Ultra high liquid chromatography with immunomagnetic bead clean-up (English Version)
- Standard No.
- LS/T 6138-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Professional Standard - Grain
- Latest
- LS/T 6138-2020
- Scope
- This standard specifies the principles, reagents and materials, instruments and equipment, analysis procedures, and determination of aflatoxin B1, B2, G1, G2 (AFB1, AFB2, AFG1, AFG2) in grains by immunomagnetic bead purification ultra-high performance liquid chromatography. , result calculation and precision, etc. This standard is applicable to the determination of AFB1, AFB2, AFG1 and AFG2 in grain and oil samples such as wheat, corn, rice and vegetable oil. The detection limit of AFB1 in this standard is 0.1μｇ/kg, the detection limit of AFB2 is 0.03μｇ/kg, the detection limit of AFG1 is 0.1μｇ/kg, the detection limit of AFG2 is 0.03μｇ/kg; the detection limit of AFB1 The limit of quantitation is 0.3μg/kg, that of AFB2 is 0.1μg/kg, that of AFG1 is 0.3μg/kg, and that of AFG2 is 0.1μg/kg.
LS/T 6138-2020 history
- 2020 LS/T 6138-2020 Inspection of grain and oils——Determination of aflatoxins in grains and oils——Ultra high liquid chromatography with immunomagnetic bead clean-up
