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Products: 41 - 60 of 289      Brand Name
Replacement Ph Probe, Bluelab
List Price: $97.49
Our Price: $64.99
(save $32.5, 33%)
Waterproof Ph Pocket Tester From Bluelab
List Price: $157.49
Our Price: $104.99
(save $52.5, 33%)
Truncheon Commercial Nutrient Meter, Bluelab
List Price: $179.99
Our Price: $119.99
(save $60, 33%)
pH Test Strips, 15 foot paper
List Price: $9.74
Our Price: $6.49
(save $3.25, 33%)
Glass Thermometer, Won Brothers
List Price: $2.09
Our Price: $1.39
(save $0.7, 33%)
HDE Temperature Gun Infrared Thermometer w/ Laser ...
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
Reagent for Hanna HI 718 Iodine Checker HC - 25 te...
List Price: $14.24
Our Price: $9.49
(save $4.75, 33%)
pH, Phenol Red Method (100 Tests)
List Price: $31.64
Our Price: $21.09
(save $10.55, 33%)
Dissolved Oxygen, Winkler Method (100 Tests)
List Price: $96.74
Our Price: $64.49
(save $32.25, 33%)
Waterproof pH Tester with Replaceable Electrode
List Price: $146.99
Our Price: $97.99
(save $49, 33%)
Pocket Thermometer with Stainless Steel Probe
List Price: $52.04
Our Price: $34.69
(save $17.35, 33%)
Hanna HI 700 Checker HC - Ammonia checker
List Price: $73.49
Our Price: $48.99
(save $24.5, 33%)
Copper Photometer with 555 nm LED, Hanna
List Price: $335.09
Our Price: $223.39
(save $111.7, 33%)
Iodine Photometer with 555 nm LED, Hanna Digital
List Price: $362.69
Our Price: $241.79
(save $120.9, 33%)
pH Electrode Double Junction Probe
List Price: $75.89
Our Price: $50.59
(save $25.3, 33%)
Glass Cuvet for Hanna Colorimeter/Photometer Serie...
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
Hanna Phosphate Photometer (LR) with 890 nm LED
List Price: $314.54
Our Price: $209.69
(save $104.85, 33%)
Potassium Photometer, Hanna
List Price: $320.99
Our Price: $213.99
(save $107, 33%)
ORP Tester with ORP Range up to ±999 mV
List Price: $148.64
Our Price: $99.09
(save $49.55, 33%)
Water Resistant pH Indicator w/ Visual Alarm, Hann...
List Price: $178.49
Our Price: $118.99
(save $59.5, 33%)


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