DPD Method for Chlorine Residual

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  • Опубликовано: 24 авг 2024
  • In this video I am demonstrating the DPD method for chlorine residual, using a HACH field test kit to measure free and total chlorine.

Комментарии • 2

  • @heard0
    @heard0 Год назад +1

    Thank you for this demonstration.

  • @scottbritton3797
    @scottbritton3797 11 месяцев назад +1

    Nice job