TRUSCO ZC1-50 Residual Chlorine DPD Test Kit
TRUSCOZC1-50Residual Chlorine DPD Test KitSpecifications:Specifications and standardsMeasurement method: Colorimetric methodMeasurement interval: 8 stepsMeasurement range: 0.05-0.1-0.2-0.3-0.4-0.5-0.7
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