Free Chlorine Ultra Low-Range Checker® HC Calibration Check Set – HI762-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Iron High Range CAL Check Standards – HI97721-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Calcium Module for Half-Cell ISE – HI4004-51$590.88 Original price was: $590.88.$502.25Current price is: $502.25.Add to Cart
GroLine 1413 uS/cm Conductivity Standard Sachets, (25 x 20 mL) – HI70031G$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Alkalinity Reagents (100 tests) – HI93755-01$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
Phosphate High-Range Checker® HC Calibration Check Set – HI717-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Foodcare Meat pH Tester – HI981036$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
Free Chlorine Checker® HC – HI701$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Glass Body Foodcare pH Electrode for Creams, Sauces and Fruit Juices with BNC Connector – FC220B$490.89 Original price was: $490.89.$417.25Current price is: $417.25.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Black$242.00 Original price was: $242.00.$205.70Current price is: $205.70.Add to Cart
Swimming Pool Controller with Built-in Dosing Pumps, analog outputs with Panel Mounted Flow Cell Kit – BL121-20$3,397.54 Original price was: $3,397.54.$2,887.91Current price is: $2,887.91.Add to Cart
TDS Mini Controller (0.0 to 199.9 ppm) – BL983315 -1 2VDC$459.06 Original price was: $459.06.$390.20Current price is: $390.20.Add to Cart
Titanium Body pH Electrode for Wastewater with Quick Connect DIN Connector – HI12963$490.89 Original price was: $490.89.$417.25Current price is: $417.25.Add to Cart
HI70300P Storage Solution for pH and ORP electrodes, (25 x 20 ml)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
GroLine pH 4.01 Calibration Buffer (230 mL) – HI7004-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
10 ppm and 100 ppm Chloride Calibration Standard Sachets for HI9829 (10 x 25 mL each) – HI9829-12/13$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
Pool Line High Range Iron Checker HC Reagents (25 Tests) – HI7214-25$19.32 Original price was: $19.32.$16.42Current price is: $16.42.Add to Cart
Chloride Checker® HC Reagents (25 Tests) – HI753-25$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
HI70703M Fluoride Standard Solution 100 mg/L (230 mL)$95.45 Original price was: $95.45.$81.13Current price is: $81.13.Add to Cart
General Purpose Extended Length K-Type Thermocouple Probe – HI766PE2$115.91 Original price was: $115.91.$98.52Current price is: $98.52.Add to Cart
Mini Titrator for Measuring Titratable Acidity in Dairy Products – HI84529$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.Add to Cart
HI70007C pH 7.01 Calibration Buffer (25 x 20 mL) Sachets$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Free and Total Chlorine Low, Medium and High Range Test Kit – HI38020$320.44 Original price was: $320.44.$272.37Current price is: $272.37.Add to Cart
Digital pH/Temperature Probe for HI98199 – HI829113$795.41 Original price was: $795.41.$676.09Current price is: $676.09.Add to Cart
HI9810372 HALO2 pH Meter for Skin & Scalp$293.16 Original price was: $293.16.$249.18Current price is: $249.18.Add to Cart
Membrane Caps for HI76483 DO Probe – HI76483A/P$261.35 Original price was: $261.35.$222.15Current price is: $222.15.Add to Cart
pH, Free and Total Chlorine, Total Hardness, and Iron Low-Range Portable Photometer with CAL Check – HI97745$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Roller Surface K-Type Thermocouple Probe – HI766PA$195.45 Original price was: $195.45.$166.13Current price is: $166.13.Add to Cart
HI7010L/C pH 10.01 Calibration Solution with Certificate (500 mL)$52.83 Original price was: $52.83.$44.91Current price is: $44.91.Add to Cart
Sodium ISE Storage Solution – HI4016-45$80.11 Original price was: $80.11.$68.10Current price is: $68.10.Add to Cart
HI70004P pH 4.01 Calibration Buffer Sachets (25 x 20 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Suction Lysimeter for Root Level Soil Monitoring – HI83900-60 cm (1.97′)$197.71 Original price was: $197.71.$138.40Current price is: $138.40.Add to Cart
Copper Low Range Reagents (100 tests) – HI95747-01$302.26 Original price was: $302.26.$256.92Current price is: $256.92.Add to Cart
Refillable pH Electrode with Side Arm Construction and BNC Connector – HI1135B$636.33 Original price was: $636.33.$540.88Current price is: $540.88.Add to Cart
HI76407 Polarographic Dissolved Oxygen Probe with 4 meter cable$531.78 Original price was: $531.78.$452.01Current price is: $452.01.Add to Cart
Aspiration and dispensing tubing (2 x 5m) for BL series pool controller – BL120-202$32.96 Original price was: $32.96.$28.02Current price is: $28.02.Add to Cart
HI7022M 470 mV @ 25°C ORP Test Solution (230 mL)$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Nitrite Chemical Test Kit – HI3873$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
GroLine Nutrient dosing system with HI30033 conductivity probe – HI981413-00$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
HI7083M 3.0 g/L NaCl Standard Solution (230 mL Bottle)$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
pH electrode, gel electrolyte; Use for general purpose, DIN connector – HI1217D$374.98 Original price was: $374.98.$318.74Current price is: $318.74.Add to Cart
Ammonia ISE Filling Solution – HI4001-40$299.98 Original price was: $299.98.$254.98Current price is: $254.98.Add to Cart
Wire K-Type Thermocouple Probe – HI766F1$100.45 – $158.40Price range: $100.45 through $158.40Select Options
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0.0 to 199.9 mS/cm-With LCD$954.49 Original price was: $954.49.$811.32Current price is: $811.32.Add to Cart
Copper High-Range Checker® HC – HI702$143.18 Original price was: $143.18.$121.70Current price is: $121.70.Add to Cart
HI7030L 12880µS/cm Conductivity Standard (500mL Bottle)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Nitrate Ion Selective Electrode for HI9829 Multiparameter Portable Meter – HI7609829-12$999.94 Original price was: $999.94.$849.95Current price is: $849.95.Add to Cart
Refillable Double Junction pH Electrode with BNC Connector – HI1043B$479.52 Original price was: $479.52.$407.59Current price is: $407.59.Add to Cart
Silica High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Desiccant Cartridge for Titrant or Vessel for HI903 – HI900532$138.63 Original price was: $138.63.$117.84Current price is: $117.84.Add to Cart
Blue Carrying Case for HI97115C – HI7101419$227.26 Original price was: $227.26.$193.17Current price is: $193.17.Add to Cart
Digital Gel Filled PEI Body ORP Electrode for Field Applications – HI36200$465.88 Original price was: $465.88.$396.00Current price is: $396.00.Add to Cart
HI7030M 12880µS/cm Conductivity Standard (230mL Bottle)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Chlorine Dioxide Rapid Method Reagents (100 tests) – HI96779-01$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Stirrer Stand for HI902C Titrator – HI900320$193.17 Original price was: $193.17.$164.20Current price is: $164.20.Add to Cart
HI70007P pH 7.01 Calibration Buffer Sachets (25 x 20 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HI77700P pH 7.01 Calibration Buffer Sachets (10 x 20 mL)$42.35 Original price was: $42.35.$35.99Current price is: $35.99.Add to Cart
111, 800µS/cm Conductivity Standard (1 L) – HI7035/1L$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
Calcium and Magnesium Hardness High Range Reagents (300 tests) – HI93752-03$243.17 Original price was: $243.17.$206.69Current price is: $206.69.Add to Cart
Phosphate High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI9810432 HALO2 pH Meter for Cosmetic Creams$318.16 Original price was: $318.16.$270.44Current price is: $270.44.Add to Cart
NPK Soil Chemical Test Kit (10 tests each) – HI3895$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HALO2 Application Specific pH Testers with Bluetooth$249.18 – $270.44Price range: $249.18 through $270.44Select Options
Pool Line Combo pH/ ORP Tester – HI981214$477.25 Original price was: $477.25.$405.66Current price is: $405.66.Add to Cart
Silica Low Range Reagents (300 tests) – HI93705-03$365.89 Original price was: $365.89.$311.01Current price is: $311.01.Add to Cart
K-Type Thermocouple Thermometer with Auto-off Capability – HI935005$290.90 Original price was: $290.90.$247.26Current price is: $247.26.Add to Cart
Chromium VI Low-Range Checker® HC Reagents (25 Tests) – HI749-25$26.71 Original price was: $26.71.$22.70Current price is: $22.70.Add to Cart
Total Hardness Chemical Test Kit – HI3812$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Pool Line ISO Portable Turbidity Meter – HI987134$2,658.94 Original price was: $2,658.94.$2,260.10Current price is: $2,260.10.Add to Cart
Foodcare pH Electrode for Meat Products with BNC Connector – FC400B$452.24 Original price was: $452.24.$384.41Current price is: $384.41.Add to Cart
Silver/Sulfide Combination Ion-Selective Electrode (ISE) – HI4115$2,068.07 Original price was: $2,068.07.$1,757.86Current price is: $1,757.86.Add to Cart
Pipe Clamp K-Type Thermocouple Probe – HI766TV1$161.36 Original price was: $161.36.$137.16Current price is: $137.16.Add to Cart
10 ppm and 100 ppm Ammonium Calibration Standard Sachets for HI9829 (10 x 20 mL each) – HI9829-10/11$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
Multiparameter (pH/EC) Probe for HI98195-40m (131.2′) cable$2,965.74 Original price was: $2,965.74.$2,520.88Current price is: $2,520.88.Add to Cart
Chromium VI High Range Reagents (300 tests) – HI93723-03$204.53 Original price was: $204.53.$173.86Current price is: $173.86.Add to Cart
Calibration Check Key at 70°C – HI762070C$65.90 Original price was: $65.90.$56.01Current price is: $56.01.Add to Cart
10 mm Cuvette Adapter – HI7408012$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
COD Low Range Reagent Vials with Barcode, EPA Method (25 tests) – HI94754A-25$131.81 Original price was: $131.81.$112.05Current price is: $112.05.Add to Cart
HI1000 Series Process Digital pH Probe-10m (32.8′)-LT – Low Temperature-PTFE$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
Phosphorus Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
GroLine Monitor for Hydroponic Nutrients – HI981421-Threaded probe for insertion mounting$1,090.85 Original price was: $1,090.85.$927.22Current price is: $927.22.Add to Cart
Potassium ISE 0.1M Standard – HI4014-01$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
Potassium Iodate Standard Reagent, 20 g – HI70407$111.35 Original price was: $111.35.$94.66Current price is: $94.66.Add to Cart
Flow-thru Monitoring pH Electrode for PCA Series Process Analyzers – HI1005$384.07 Original price was: $384.07.$326.46Current price is: $326.46.Add to Cart
Stainless-Steel Protective Shield for HI764113 opdo™ Probe – HI764113-3$261.35 Original price was: $261.35.$222.15Current price is: $222.15.Add to Cart
Interferent Suppressant ISA (ISISA) for Nitrate ISEs – HI4013-06$188.63 Original price was: $188.63.$160.34Current price is: $160.34.Add to Cart
Pool Line High-Range Combo EC Tester – HI983044$136.36 Original price was: $136.36.$115.91Current price is: $115.91.Add to Cart
Peroxide in olive oil spare reagents set (20 tests) – HI83730-20$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
HI7007/1G pH 7.01 Calibration Solution (1 G ( 3.78 L))$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Magnesium Hardness Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI83399-11 CAL Check Cuvette Kit for HI83399 Water and Wastewater Photometer$343.17 Original price was: $343.17.$291.69Current price is: $291.69.Add to Cart
Digital Glass Body Foodcare pH Electrode for Dairy Products – FC2100$520.42 Original price was: $520.42.$442.35Current price is: $442.35.Add to Cart
HI9071 Gelled Bridge Electrolyte$38.63 Original price was: $38.63.$32.84Current price is: $32.84.Add to Cart
Total Hardness (400-3000 mg/L) HR Test Kit – HI3842$24.43 Original price was: $24.43.$20.77Current price is: $20.77.Add to Cart
pH Electrode for Beer Analysis with DIN connector – FC214D$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe – HI6421$3,499.80 Original price was: $3,499.80.$2,974.83Current price is: $2,974.83.Add to Cart
Marine Magnesium Checker HC Handheld Colorimeter – HI783$159.08 Original price was: $159.08.$135.22Current price is: $135.22.Add to Cart
edge Dissolved Oxygen Spare Screw Cap Membranes – HI764080A/P$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
Oxygen Scavengers Reagents (50 tests) – HI96773-01$140.90 Original price was: $140.90.$119.77Current price is: $119.77.Add to Cart