LS/T 6138-2020Inspection of grain and oils--Determination of aflatoxins in grains and oils--Ultra high liquid chromatography with immunomagnetic bead clean-up (English PDF)

LS/T 6138-2020 is the English-translated version of 粮油检验粮食中黄曲霉毒素的测定免疫磁珠净化超高效液相色谱法.

LS/T 6138-2020 — This standard specifies the determination of aflatoxins B1, B2, G1, G2 (AFB1, AFB2, Principles of AFG1, AFG2), reagents and materials, instruments and equipment, analysis steps, determination, result calculation and precision, etc. This standard is applicable to the determination of AFB1, AFB2, AFG1 and AFG2 in grain, oil and other samples of wheat, corn, rice and vegetable oil.

The detection limit of this standard AFB1 is 0.1 µg/kg, the detection limit of AFB2 is 0.03 µg/kg, and the detection limit of AGF1 is 0.1 µg/kg, the detection limit of AFG2 is 0.03 µg/kg; the limit of quantification of AFB1 is 0.3 µg/kg, the limit of quantification of AFB2 is 0.1 µg/kg, and the quantification of AFG1 the limit is 0.3 µg/kg, and the limit of quantification of AFG2 is 0.1 µg/kg.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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