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Products: 141 - 160 of 289      Price [High]
Standard pH Probe, Neptune Systems
List Price: $94.99
Our Price: $54.99
(save $40, 42%)
C66 EC - Waterproof Conductivity Tester
List Price: $88.99
Our Price: $53.99
(save $35, 39%)
T76 TDS - Waterproof Parts Per Million, ppm Tester
List Price: $88.99
Our Price: $53.99
(save $35, 39%)
Milwaukee Waterproof Conductivity Tester.
List Price: $88.99
Our Price: $53.99
(save $35, 39%)
Alkalinity reagent for LaMotte Smart 3 colorimeter
List Price: $100.99
Our Price: $52.99
(save $48, 47%)
pH PR reagent for LaMotte Smart 3 colorimeter
List Price: $97.99
Our Price: $51.99
(save $46, 46%)
Reagent Kit For 100 Test For Chlorides Mi414
List Price: $85.99
Our Price: $51.99
(save $34, 39%)
pH Electrode Double Junction Probe
List Price: $63.59
Our Price: $50.59
(save $13, 20%)
In-Line TDS Meter With Dual Readings
List Price: $89.99
Our Price: $49.99
(save $40, 44%)
Waterproof Ph 55 Pocket Tester From Milwaukee.
List Price: $82.99
Our Price: $49.99
(save $33, 39%)
Silica Colorimeter Reagents (100 Tests)
List Price: $62.39
Our Price: $49.59
(save $12.8, 20%)
Octopus Dual 9V Battery Backup
List Price: $96.99
Our Price: $49.49
(save $47.5, 48%)
Hanna HI 700 Checker HC - Ammonia checker
List Price: $65.59
Our Price: $48.99
(save $16.6, 25%)
Hanna HI 755 Checker HC - Alkalinity checker
List Price: $65.59
Our Price: $48.99
(save $16.6, 25%)
Hanna HI 713 Checker HC - Free Phosphate checker
List Price: $72.19
Our Price: $48.99
(save $23.2, 32%)
Hanna HI 758 Checker HC - Calcium checker
List Price: $65.59
Our Price: $48.99
(save $16.6, 25%)
Hanna HI 718 Checker HC - Iodine checker
List Price: $72.19
Our Price: $48.99
(save $23.2, 32%)
Waterproof Ph Pocket Tester From Milwaukee
List Price: $79.99
Our Price: $47.99
(save $32, 40%)
Nitrite Nitrogen reagent for LaMotte Smart 3 color...
List Price: $90.99
Our Price: $47.99
(save $43, 47%)
pH Replacement Probe For Model pH52 & pH53 Only
List Price: $79.99
Our Price: $47.99
(save $32, 40%)


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