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  • หน้าแรก>>Products>>Water Test Kits A-O>>pH Test Kits>>ชุดทดสอบความเป็นกรด-ด่างของน้ำ (pH 4.0-6.5)
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    ชุดทดสอบความเป็นกรด-ด่างของน้ำ (pH 4.0-6.5)

    HI 3880

    pH Test Kit (pH 4.0-6.5)

    Product Description:

    pH represents acidity or alkalinity of an aqueous solution and is proportional to the hydrogen-ion concentration of the solution. Under neutral conditions water is dissociated into the (OH)— and H+ ions in equal ratio and hence it has a pH of 7. When bases or acids are added to a water solution they ionize, increasing the concentration of (OH)—  or H+, respectively. Thus solutions with a pH of 1-3 contain strong acids, whereas those with a pH of 4-6 contain weak acids. Weak bases result in solutions of pH 8-10 and strong bases in pH of 11-13.

    Order Information: 


    HI 3880 test kit comes with 25 mL pH 4.0-6.5 reagent and color cube comparison.

    Specifications

    Method   Colorimetric
    Range   4.0-6.5 pH
    Smallest Increment   0.5 pH
    Chemical Method   pH indicator
    Number of Tests   100
    Weight   110 g

     

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    131 Thailand Science Park. Innovation Cluster 1 Building,

    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  +662-191-3928 Fax +662-191-3929


    For more information please contact +6681-443-8724 (Ms. Saowapap) 

    E-mail : info@highents.com

     

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