Showing 61 - 80 of 187 Results
Results Per Page:
Nitrate (as NO3-N), Range: (0-50 mg/L) Method: colorimetric, 100 tests
Checktemp�1 water resistant digital thermometer with stainless steel penetration probe and 3.3� silicone cable �C/�F
Chlorine (as Chlorine), Method: Range: (0-100mg/L)(0-1000mg/L) titration, approx. 110 tests
Chromium VI Chemical Test Kit
Checker� Plus pH Tester with 0.01 pH resolution
Reagents for reducing sugar analysis
Ammonia MR, Nessler method, Reagent kit for 100 tests (NH3-N MR)
Nitrite ultra low range Checker HC�: Range 0 to 200 ppb
Set of O-Rings for HI903
Ammonia Low Range Checker� HC
Marine phosphate - ultra low range Checker HC� colorimeter: Range 0.00 to 0.60 ppm
Phosphorus ultra low range Checker HC� colorimeter: Range 0 to 200 ppb
Phosphate HR Checker HC�, 0.0 to 30.0 ppm (mg/L)
EC/TDS probe for HI983301, HI983303 and HI983306
Chloride Checker (0.0 to 20.0 ppm)
Conductivity/TDS probe, with 2 m (6.6�) cable
Chlorine Checker, Ultra High Range (0-500 ppm)
COD HR EPA approved Dichromate method with bar code, 25 tests
EC/TDS probe for low range Mini Controllers, 2 m cable
