INTERNAL ONLY – THIS ITEM IS DISCONTINUED
At 200nm direct detection using CElixirOA™ 2.5, you will see at high Chloride concentration that chloride will still absorb. To minimize this you can simply change the UV wavelength to 214nm. Another strategy would be to dilute your sample as much as possible to decrease the Cl signal. Do not dilute to a point where the NO3 signal will be lost. Also, using the dilution strategy along with a longer capillary to increase the separation between Cl and NO3 might help as well.