Bickler, Margot P. Rhodes, Laura J. Accuracy of detection of carboxyhemoglobin and methemoglobin in human and bovine blood with an inexpensive, pocket-size infrared scanner - Fig 1 <p>The SCiO (Consumer Physics Ltd., Israel) pocket infrared scanner (Panel A) and schematic diagram of the device in position for scanning a 2.5 cm x 7.5 cm microscope slide with a coverslip and a drop of blood (Panel B).</p> spectrogram maxima;regression r 2;cost spectrometers;sodium nitrite solution;MetHb;cow blood;resource-poor settings;microscope slide;carbon monoxide poisoning;isobestic wavelengths;carbon monoxide gas;laboratory CO-oximeter;spectrophotometer-based instrument;COHb;heparinized blood;ABL;SCiO spectrometer 2018-03-07
    https://plos.figshare.com/articles/figure/Accuracy_of_detection_of_carboxyhemoglobin_and_methemoglobin_in_human_and_bovine_blood_with_an_inexpensive_pocket-size_infrared_scanner_-_Fig_1/5959147
10.1371/journal.pone.0193891.g001