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Chlorine Test Paper
详细介绍
Description: Test Papers, Testing Chlorine, Total High. Number of Tests 100, Package Quantity 100.
Specification:0.5-1-2-5--10-20mg/L、25-50-100-200-500mg/L Unique range and sensitivity covers critical Chlorine concentrations for many applications of food processing, water/wastewater treatment, education and other areas |