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Products: 101 - 120 of 296      Brand Name
Waterproof pH Tester with Replaceable Electrode
List Price: $146.99
Our Price: $97.99
(save $49, 33%)
pH Electrode Double Junction Probe
List Price: $75.89
Our Price: $50.59
(save $25.3, 33%)
Pocket Thermometer with Stainless Steel Probe
List Price: $52.04
Our Price: $34.69
(save $17.35, 33%)
Hanna HI 718 Checker HC - Iodine checker
List Price: $73.49
Our Price: $48.99
(save $24.5, 33%)
Nitrite HR, ferrous sulphate method (100 Tests)
List Price: $52.49
Our Price: $34.99
(save $17.5, 33%)
Nitrate, Cadmium Reduction Method (300 Tests)
List Price: $293.84
Our Price: $195.89
(save $97.95, 33%)
Ammonia LR, Nessler Method (100 Tests)
List Price: $67.49
Our Price: $44.99
(save $22.5, 33%)
Phosphate HR, Amino Acid Method (300 Tests)
List Price: $117.14
Our Price: $78.09
(save $39.05, 33%)
In-Line TDS Meter With Dual Readings
List Price: $74.99
Our Price: $49.99
(save $25, 33%)
Hydrofarm Hydroponic pH Test Kit
List Price: $5.95
Our Price: $5.49
(save $0.46, 7%)
Chloride TesTab reagent for LaMotte Smart 3 colori...
List Price: $44.99
Our Price: $32.99
(save $12, 26%)
Nitrite Nitrogen reagent for LaMotte Smart 3 color...
List Price: $71.99
Our Price: $48.99
(save $23, 31%)
Lamotte Electrode Soaker Bottle With Twist
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
Copper reagent for LaMotte Smart 3 colorimeter
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
Ammonia low range reagent for LaMotte Smart 3 colo...
List Price: $65.99
Our Price: $43.99
(save $22, 33%)
Alkalinity reagent for LaMotte Smart 3 colorimeter
List Price: $79.49
Our Price: $52.99
(save $26.5, 33%)
Manganese HR reagent for LaMotte Smart 3 colorimet...
List Price: $131.99
Our Price: $87.99
(save $44, 33%)
LaMotte Smart 3 Replacement Cuvettes
List Price: $49.99
Our Price: $39.99
(save $10, 20%)
Nitrate TesTab reagent for LaMotte Smart 3 colorim...
List Price: $44.99
Our Price: $32.99
(save $12, 26%)
Iron reagent for LaMotte Smart 3 colorimeter
List Price: $64.49
Our Price: $44.99
(save $19.5, 30%)


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