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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Each bottle is marked with a batch number and expiry date
Precision brass sliding stop assembly
Extruded aluminum housing and baseplate provide exceptional durability and stability
Conductivity-mS/cm
Chlorine Test Strips, Hach Water Sampling Equipment Each bottle is marked withProduct Code: 27450 MPN: 2745050 The Hach Free & Total Chlorine Test Strips are convenient, single use water quality test strips designed for the rapid determination of free chlorine and total chlorine in water. With a measurement range of 010 mg L (ppm) as Cl, these test strips provide fast, on site results without the need for reagents, glassware, or electronic instrumentation. They are ideal for drinking water, aquaculture, swimming pools,