Showing 301–325 of 346 resultsSorted by latest
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Test Strips: Ozone 0, 0.05, 0.1, 0.2, 0.3, 0.4, >0.5 ppm
$55.99 -
Test Strips: Chlorine Dioxide, 0 – 1.6 ppm
$45.36 -
Test Strips: Iodine Check 0-300 ppm
$39.97 -
Test Strips: Chlorine Dioxide, 0.5-2-5-10-25-50-100 ppm
$42.66 -
Test Strips: Iron, 0-5 ppm
$38.65 -
Test Strips: Chlorine, 5-750 ppm, 50 strips
$39.97 -
Test Strips: Hydrogen Peroxide, 1-100 ppm
$42.66 -
Test Strips: Chlorine, 0-10 ppm
$45.36 -
Colorimeter (Lovibond), MD100: Molybdate, 0.3-40 mg/L Mo
$1,329.20 -
Colorimeter (Lovibond), MD100: Phosphate, 0.06-2.5 mg/L PO4
$1,049.20 -
Colorimeter (Lovibond), MD100: Chlorine 1 (Free & Total), 0.02-2; 0.1-8 mg/L Cl2
$1,049.20 -
Chlorine Standard Kits, Secondary (Lovibond)
$167.53 -
Orthophosphate Test: Hach Color Disc 0-5 ppm and 0-50 ppm
$304.44 -
Chlorine Test Kit (Hach): Free & Total Chlorine Color Disc Test Kit
$178.88 -
Photometer, MD 600 (Lovibond)
$3,087.23 -
Orthophosphate Test Kit: CHECKIT_ Comparator Kit, 0-2.5 mg/L PO4
$201.24 -
Silica HR CHECKIT® Comparator Kit, 0-100 mg/L SiO2
$257.31 -
Iron HR CHECKIT® Comparator Kit, 1-10 mg/L Fe
$141.90 -
Molybdenum Test Kit: HR CHECKIT_ Comparator Kit, 0-100 mg/L MoO4
$211.04 -
Iron Test Kit: LR CHECKIT_ Comparator Kit, 0-1 mg/L Fe
$200.72 -
ChlorineTest Kit: Free, Combined, Total CHECKIT_ Comparator Kit, 0-3.5 mg/L Cl2
$148.61 -
pH Test Kit: Hach Color Disc 4.0-10.0 pH (Wide Range)
$235.64 -
pH Test Kit: Hach Color Disc 7.8-10.0 pH (Thymol Blue)
$249.40 -
pH Test Kit: Hach Color Disc 6.5-8.5 pH (Phenol Red)
$249.40 -
pH Test Kit: Hach Color Disc 5.5-8.5 pH (Bromthymol Blue)
$249.40