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See Chinese contents: GB/T 5009.194-2003 GB/T 5009.194-2003: Determination of immunoglobulin in health foods
This Standard specifies the determination method of immunoglobulin IgG in health foods. This Standard applies to determination of immunoglobulin IgG in health foods such as tablets, capsules, and powders. The detection limit of this method: When taking 0.1g of the sample; diluting it to 25 mL; and the injection volume is 20mL, the detection concentration shall be 0.5 mg / mL.
