Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Every 1-2 Years
test samples at the same temperature each time and always zero your photometer with untreated sample water before adding reagent
and temperature measurement in one waterproof device
000 GPD capacity ✓ 99
making this kit suitable for laboratory quality control
Sensafe (480023) Free Chlorine Check; 50 Test Strips Total Dissolved Solids (TDS) Every 1-2 YearsSensafe Free Chlorine Check Test Strips (480023) Wide range detection strips engineered to resist monochloramine interference in food processing and sanitizer verification 025 ppm Range 50 Test Strips 5 Second Results No External Chemicals The Sensafe 480023 WaterWorks Free Chlorine test strips use a patented indicator chemistry that delivers accurate readings from 0 to 25 mg L while minimizing false positives from monochloramine interference. Each
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