1: hydrogenchloride / water / 0.5 h / 20 °C 2: lithium hydroxide hydrate / water 3: hydrogenchloride; Staphylococcus epidermis D-lactate dehydrogenase; Candida boidinii formate dehydrogenase; ethylenediaminetetraacetic acid; 2-hydroxyethanethiol; ammonium formate; nicotinamide adenine dinucleotide / water / 20 °C / pH 7 / |Enzymatic reaction View Scheme