น้ำยา Chemical oxygen demand Reagent COD ยี่ห้อ C-MAC จาก Korea
C-MAC COD Test Kits provide quality COD results at a savings for your laboratory.
Using C-MAC COD Test Kit for COD analysis is quick and easy. Simply add two milliliters of sample to the vial, digest at 150℃ for two hours and then read results directly on a spectrophotometer. If you currently use the micro-COD digestion method, C-MAC COD Test Kit will provide equivalent results and will use the equivalent calibration curves as the vials that you currently use - no method modification! Vials are packaged in spectrally uniform 16mm glass cells that fit directly in all commercially available COD reactors and spectrophotometers.
In fact, results provided by C-MAC COD Test Kit will read directly on Hach spectrophotometers without any method changes. Each lot of C-MAC COD Test Kit is checked against NIST standards and against competing brands of COD vials.
Best of all, C-MAC COD Test Kits