NTK-ND-25 Nitrate by NADH Disappearance: Lab Kit for Food Testing - Brochure
This Nitrate test kit is based on the enzyme Nitrate Reductase (NaR), catalyzing the reduction of Nitrate to Nitrite using the natural electron donor NADH. The concentration of Nitrate in the original sample is determined by measuring absorbance versus Nitrate concentration in Nitrate Standards. Nitrate can be determined in water samples and ...