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Online analyser for formalin solution

  • 1.  Online analyser for formalin solution

    Posted 04-07-2020 02:11
    Hi All

    One of my client wants to get rid of manual handling of formaldehyde for process safety reasons and would like to install an online analyzer for this purpose. The strength of formaldehyde varies from 35% to 10%.  As I see in the literature, there are three choices: HPLC, GC and IR. Which is most effective with a resolution of plus or minus 0.01%.  

    Thanks in advance

    Thanks and with best wishes from
    R.Muthukrishnat
    Chemical Engineering and Technology consultant
    Quality Process Engineering Services
    Mobile:+91-93222 15250
    Landline:+91-265-238 7718