ZELLX® colorimetric nitrous oxide NO assay kit

ZELLX® has recently developed a colorimetric assay kit for the detection of Nitrite (NO2), Nitrate (NO3) and Nitric Oxide (NO) in a variety of samples such as water, serum, plasma, urine, saliva, buffers and tissue culture media (TCM). The accurate quantification has achieved using the standards calibrated to the National Institute of Standards and Technology (NIST).