https://www.selleckchem.com/pr....oducts/z-vad(oh)-fmk
Areal rates of CO2 production were 28.8 and 39.3 mg C m-2 d-1 (two experiments, October 2018). Sub-surface (1.1 cm) rates were strongly related to light levels, reaching a maximum of 0.68 mg C l-1 d-1 in September. Complete photo-oxidation ceased below 29.6 mW cm-2 d-1 UV radiation, providing a daily baseline for observable production of CO2. Absorbance indices changed by 9 to 14% d-1 at high light levels, except for R254/365 (4.4% d-1). Fluorophore emission ranges were stable between 2014 and 2018, indicating that emissions can b