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    ชุดทดสอบความกระด้างทั้งหมด,แคลเซียมของน้ำ (Total Hardness: 0.0-20.0 gpg) (Calcium: 0.0-20.0 gpg)

    HI 38035
    Total Hardness and Calcium Test Kit

    Product Description:

    Water hardness has traditionally been defined as the capacity of water to precipitate soap. The ionic species in the water causing the precipitation was later found to be primarily calcium and magnesium. In the present, therefore, water hardness is actually a quantitative measure of these ions in the water sample. It is also now known that certain other ion species, such as iron, zinc and manganese, contribute to the overall water hardness. The measure and subsequent control of water hardness is essential to prevent scaling and clogging in water pipes.

    Order Information:

    HI 38035 test kit comes with 30 mL buffer solution, 10 mL calmagite indicator, 100 mL EDTA solution (0-20 gpg), 10 mL calcium reagent A, 10 mL calcium reagent B, 15 mL calcium solution B, 100 mL calcium solution D, 50 mL calibrated plastic vessel with cap and 1 mL syringe with two tips.


    Method           Titration
    Range           Total: 0.0-20.0 gpg
    Calcium: 0.0-20.0 gpg
    Smallest Increment           0.2 gpg
    0.2 gpg
    Chemical Method           EDTA
    Number of Tests           200
    Weight           960 g

  • Requesting a Quotation and Ordering Products

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    Tel.  02-191-3928 Fax 02-191-3929

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

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