CombiScreen - 11SYS (150 Strips) - Brochure
Ascorbic acid (vitamin C) is ingested through foods, dietary supplements and as a preservative. Excess ascorbic acid is excreted in the urine and observed in a high proportion of the population. However, ascorbic acid inhibits the blood and glucose test pad reaction, which may cause false-negative results in the presence of hematuria or glucosuria ...