Acid Hydrolyzable Phosphorus Reagents – HI93758B-50$145.44 Original price was: $145.44.$123.63Current price is: $123.63.Add to Cart
Solvent or Waste Bottle Top Assembly for HI903 – HI900531$1,045.40 Original price was: $1,045.40.$888.59Current price is: $888.59.Add to Cart
Iron High Range Portable Photometer with CAL Check – HI97721$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Free Chlorine Reagents (300 tests) – HI93701-03$172.72 Original price was: $172.72.$146.82Current price is: $146.82.Add to Cart
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0.00 to 19.99 mS/cm-With LCD$954.49 Original price was: $954.49.$811.32Current price is: $811.32.Add to Cart
Extension Cable for Thermocouple Probes – HI766EX$95.45 Original price was: $95.45.$81.13Current price is: $81.13.Add to Cart
Tube Set and Valve for Mini Titrators – HI70500$259.07 Original price was: $259.07.$220.21Current price is: $220.21.Add to Cart
Pool Line Alkalinity Checker HC – HI7754$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Chlorine Portable Photometer – HI97790$761.32 Original price was: $761.32.$647.12Current price is: $647.12.Add to Cart
Silver Reagent kit for 150 tests, PAN method – HI93737-03$1,272.66 Original price was: $1,272.66.$1,081.76Current price is: $1,081.76.Add to Cart
Ammonia Medium-Range Checker® HC Calibration Check Set – HI715-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
pH/EC/TDS/Temperature meter with CAL Check and Probe – HI9813-61$468.16 Original price was: $468.16.$397.94Current price is: $397.94.Add to Cart
6.44 ppt TDS Standard Sachets (25 x 20 mL) – HI700384P$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
USB Cable, PC to Probe, for HI9829 Multiparameter Portable Meter – HI76982910$268.17 Original price was: $268.17.$227.94Current price is: $227.94.Add to Cart
Leather and Paper Portable pH Meter – HI99171$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
Cloud Enabled Swimming Pool Controller with Built-in Dosing Pumps, analog outputs with Panel Mounted Flow Cell Kit$4,215.67 Original price was: $4,215.67.$3,583.33Current price is: $3,583.33.Add to Cart
Pool Line Alkalinity Checker HC Reagents (25 Tests) – HI7754-26$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
pH Electrode for Drinking Water with Quick Connect DIN Connector – FC2153$438.61 Original price was: $438.61.$372.82Current price is: $372.82.Add to Cart
High Range Titrant for Titratable Alkalinity in Water Mini Titrator – HI84531-51$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
Magnetic Mini-Stirrer for HI6000 – HI6000180$431.79 Original price was: $431.79.$367.03Current price is: $367.03.Add to Cart
HI5300-12 Electrode Storage Solution (120 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Conductivity Analog Controller with Direct Input from Potentiometric Probe – HI943500$1,245.95Select Options
Anionic Surfactants Portable Photometer-Kit – HI97769C$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
GroLine 5, 000µS/cm Conductivity Standard with Certificate (120 mL bottle) – HI7039-012$17.05 Original price was: $17.05.$14.49Current price is: $14.49.Add to Cart
Anionic Surfactant CAL Check™ Standards – HI97769-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI76407 Polarographic Dissolved Oxygen Probe with 20m cable$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
HI54710-10 pH 4.01, 7.01 and 10.01 Technical Calibration Solutions with Electrode Storage Solution (4 x 500 mL)$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
Total Nitrogen Low Range Reagents (50 tests) – HI93767A-50$277.26 Original price was: $277.26.$235.66Current price is: $235.66.Add to Cart
Deionized Water (1 G) – HI70436$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
Iodine Checker® Reagents (25 Tests) – HI718-25$19.32 Original price was: $19.32.$16.42Current price is: $16.42.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
HI700663P Cleaning Solution for Soil Deposits (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Calibration Kit for Relative Humidity – HI7102$329.53 Original price was: $329.53.$280.09Current price is: $280.09.Add to Cart
Replacement opdo™ Probe – HI7698494-5$1,647.64 Original price was: $1,647.64.$1,400.49Current price is: $1,400.49.Add to Cart
pH 4.01 Technical Calibration Buffer (1L) – HI5004-01$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Acid Reagent for Free Sulfur Dioxide – HI84100-53$44.88 Original price was: $44.88.$38.15Current price is: $38.15.Add to Cart
Liquid Membrane ISE Sensor Handle – HI4000-50$795.41 Original price was: $795.41.$676.09Current price is: $676.09.Add to Cart
Plastic Beaker – 170 mL: 6 piece set – HI740224$138.63 Original price was: $138.63.$117.84Current price is: $117.84.Add to Cart
Foodcare Thermistor Thermometer – HI93501$234.08 Original price was: $234.08.$187.26Current price is: $187.26.Add to Cart
Total Chlorine High Range Test Kit – HI38022$115.91 Original price was: $115.91.$98.52Current price is: $98.52.Add to Cart
HI8004L/C pH 4.01 Calibration Buffer in FDA Bottle (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Iron Checker® HC – HI721$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Sodium Combination Ion Selective Electrode (ISE) – FC300B$738.60 Original price was: $738.60.$627.80Current price is: $627.80.Add to Cart
Ultra-Low-Range Total Chlorine Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Freshwater Alkalinity Checker HC® Calibration Check Set – HI775-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Iodine Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Iodine Portable Photometer with CAL Check – HI97718$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Copper Low-Range Checker® HC Calibration Check Set – HI747-11$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
Calcium Hardness Checker® HC$143.18 Original price was: $143.18.$121.70Current price is: $121.70.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
HALO® Bluetooth® Wireless pH Meter for Flat Surfaces – HI14142$624.97 Original price was: $624.97.$531.22Current price is: $531.22.Add to Cart
HI70300M Electrode Storage Solution (230 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Marine Test Kit – HI3823$761.32 Original price was: $761.32.$647.12Current price is: $647.12.Add to Cart
Calcium ISE 0.1M Standard – HI4004-01$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
HI5007 pH 7.01 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.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
HI700642P Cleaning Solution for Cheese Deposits (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Free and Total Chlorine High Range CAL Check™ Standards – HI96734-11$374.00 Original price was: $374.00.$317.90Current price is: $317.90.Add to Cart
Bentocheck Solution HI83749-20$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
Pool Line 470 mV ORP Test Solution (25 x 20 mL) – HI700224P$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Free Chlorine Checker® HC – HI701$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
® Compatible Digital DO/Temperature Electrode – HI764080$977.22 Original price was: $977.22.$830.63Current price is: $830.63.Add to Cart
Microfiber Cloth for Wiping Cuvettes (4) – HI731318$40.34 Original price was: $40.34.$34.29Current price is: $34.29.Add to Cart
Calibration Check Key at 158°F (HI765 Probes) – HI765158F$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
PVDF Body Foodcare pH Electrode for Dairy Products and Semi-Solid Foods – FC200B$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
HI97734 Free &Total Chlorine High Range Portable Photometer Kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Portable Total Hardness Photometer with CAL Check – HI97735$530.26 – $817.11Price range: $530.26 through $817.11Select Options
High-Range Fluoride Portable Photometer – HI97739-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
HI6006 pH 6.000 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Bromine CAL Check™ Standards – HI97716-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Chloride Combination Ion-Selective Electrode (ISE) – HI4107$1,977.16 Original price was: $1,977.16.$1,680.59Current price is: $1,680.59.Add to Cart
Sodium Hydroxide Solution 5M, 500 mL – HI70435$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
Cyanide Reagents (300 tests) – HI93714-03$568.15 Original price was: $568.15.$482.92Current price is: $482.92.Add to Cart
Calcium Hardness Reagents (100 tests) – HI93720-01$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Ascorbic Acid Test Kit Reagents (100 tests) – HI3850-100$113.63 Original price was: $113.63.$96.58Current price is: $96.58.Add to Cart
Carbon Dioxide ISE Filling Solution – HI4005-40$265.89 Original price was: $265.89.$226.01Current price is: $226.01.Add to Cart
Pool Line High Range Copper Checker Reagents (25 Tests) – HI7024-25$26.71 Original price was: $26.71.$22.70Current price is: $22.70.Add to Cart
Sulfate Test Kit Replacement Reagents (100 tests) – HI38000-10$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HI7072 Electrolyte Fill Solution, 1M KNO₃ (30 mL x 4)$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Copper Half-Cell Ion Selective Electrode (ISE) – HI4008$2,068.07 Original price was: $2,068.07.$1,757.86Current price is: $1,757.86.Add to Cart
Blackstone 2.9 L/h Chemical Dosing Pump – BL3$472.70 Original price was: $472.70.$401.80Current price is: $401.80.Add to Cart
HI93755-53 Chlorine Remover Reagent for HI775$25.00 Original price was: $25.00.$21.25Current price is: $21.25.Add to Cart
Beer pH Tester – HI981031$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
Gel Filled PEI Body ORP Electrode with BNC Connector – HI3230B$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI60004-02 pH 4.010 Millesimal Buffer Solution (25 x 20 mL) Sachets$120.45 Original price was: $120.45.$102.38Current price is: $102.38.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
Iron II and III Reagent Set (300 tests) – HI96777-03$193.17 Original price was: $193.17.$164.20Current price is: $164.20.Add to Cart
Hydrazine Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Glass Body Calomel Reference Electrode – HI5412$324.98 Original price was: $324.98.$276.23Current price is: $276.23.Add to Cart
HI6074 pH 7.413 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Cupric ISE 0.1M Standard – HI4008-01$254.53 Original price was: $254.53.$216.35Current price is: $216.35.Add to Cart
Silica Low Range Portable Photometer with CAL Check – HI97705$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI7036L 12.41 g/L (ppt) TDS Calibration Solution (500mL Bottle)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Silver/Sulfide Half-Cell Ion-Selective Electrode (ISE) – HI4015$1,681.72 Original price was: $1,681.72.$1,429.46Current price is: $1,429.46.Add to Cart
Phosphoric Acid Solution 85%, 500 mL – HI70434$138.63 Original price was: $138.63.$117.84Current price is: $117.84.Add to Cart
HI7001M pH 1.68 Calibration Solution (230 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart