Main Menu
  • หน้าแรก>>Products>>Tube Test Meter>>Tube Test (NANOCOLOR® Tube Test Kit)>>ชุดทดสอบซัลไฟด์ Tube Test (0.05 – 3.00 mg/L S2-)
  • header_20130405212035.gif

    ชุดทดสอบซัลไฟด์ Tube Test (0.05 – 3.00 mg/L S2-)

    NANOCOLOR® Sulfide 3

    Photometric determination of sulfide

    DIN method: N,N-Dimethyl-1,4-phenylene diamine reacts with hydrogen sulphide to form a compound which changes to leucomethylene blue. This compound is oxidised to methylene blue using iron(III) ions (Reaction basis according to DIN 38405-D26/27).
    Sulphide is measured in an acidic medium; vigorous mixing can cause evaporation of gaseous hydrogen sulphide which escapes analysis.

    Data and ordering information

    REF 985 073
    Type tube test 0-73
    Range 0.05 – 3.00 mg/L S2-
    Sufficient for 20 determinations
    Shelf life at least 3 years
    Sea water suitability yes, after dilution (1+3)

  • Requesting a Quotation and Ordering Products

    131 Thailand Science Park. Innovation Cluster 1 Building,

    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  02-191-3928 Fax 02-191-3929

    For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit

    E-mail :


    >>Online Quotation Click here<<