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Products: 41 - 60 of 297      Brand Name
ph Probe cleaning and calibration kit, Bluelab
List Price: $49.49
Our Price: $32.99
(save $16.5, 33%)
Guardian pH, Temp, Nutrient Monitor, Bluelab
List Price: $464.99
Our Price: $309.99
(save $155, 33%)
Waterproof PPM Pocket Tester From Bluelab
List Price: $119.99
Our Price: $79.99
(save $40, 33%)
Truncheon Nutrient Meter, Bluelab
List Price: $172.49
Our Price: $114.99
(save $57.5, 33%)
Glass Thermometer, Won Brothers
List Price: $2.09
Our Price: $1.39
(save $0.7, 33%)
pH Test Strips, 15 foot paper
List Price: $9.74
Our Price: $6.99
(save $2.75, 28%)
HDE Temperature Gun Infrared Thermometer w/ Laser ...
List Price: $29.99
Our Price: $19.99
(save $10, 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%)
Waterproof pH Tester with Replaceable Electrode, H...
List Price: $132.74
Our Price: $88.49
(save $44.25, 33%)
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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%)
Tissue for Wiping Cuvets (4 pc)
List Price: $48.29
Our Price: $32.19
(save $16.1, 33%)
pH, Phenol Red Method (300 Tests)
List Price: $87.44
Our Price: $58.29
(save $29.15, 33%)
Copper Low Range Colorimeter Reagent (100 Tests)
List Price: $131.84
Our Price: $87.89
(save $43.95, 33%)
Combo pH/EC/TDS/Temp Tester w/ (LR) EC, Hanna
List Price: $238.79
Our Price: $159.19
(save $79.6, 33%)
AmpHel pH Electrode - Internal Battery, Hanna
List Price: $199.04
Our Price: $132.69
(save $66.35, 33%)
Waterproof Electronic Thermometer, Hanna
List Price: $67.94
Our Price: $45.29
(save $22.65, 33%)
12 V Dc 2115 Power Adapter For Pronto
List Price: $25.64
Our Price: $17.09
(save $8.55, 33%)


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