Deutsch 
β2-Microglobulin (β2-M) ELISA
α2-Macroglobulin (α2-M) ELISA
α1-Microglobulin (α1-M) ELISA
IDK®
Zonulin (Stool) ELISA
IDK®
Zonulin (Stool) ELISA
IDK®
Zonulin (Serum) ELISA
IDK®
Vitamin C, colorimetric
Vitamin C (Ascorbic Acid) HPLC
ID-Vit®
Vitamin B6 direct MTP assay
Vitamin B6 (Pyridoxal-5-Phosphate) HPLC
Vitamin B6 (Pyridoxal-5-Phosphate) HPLC
Vitamin B1 (Thiaminpyrophosphate) HPLC
Vitamin A/E (Retinol/Tocopherol) HPLC
Vitamin A/E (Retinol/Tocopherol) HPLC
SDMA (Symmetric Dimethylarginine) ELISA
