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IDK®
IDO activity ELISA
BCAA, colorimetric
GABA (Urine) ELISA
GABA (Stool) ELISA
IDK®
Serotonin (Stool) ELISA
IDK®
Serotonin (Serum, dried blood) ELISA
IDK®
Vitamin C, colorimetric
Thiol-Status (Sulfhydryl-Status Test), colorimetric
