Water Purification and Testing

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  • Manganese Test Kit

    LaMotte

    Octet Comparator Employs APHA persulfate reagent system Octet Comparator has color standards representing 0.2, 0.4, 0.6, 0.8, 1.0, 1.4, 2.0 and 3.0 ppm manganese Sufficient for 50 tests

  • One-Drop pH Indicator Set

    Micro Essential

    CLEARANCE SALE! Original Price: $35.67 Contains sufficient material for over 1,500 determinations Easy to read and ideal for eye catching demonstration; pH 1-11 range Colorimetric comparison of the test solution with the color chart determines pH to the nearest unit …

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