Ammonia Low Range Reagents – HI93764A-25$218.17 Original price was: $218.17.$185.45Current price is: $185.45.Add to Cart
In-line Conductivity Probe with Pt100 Sensor, 3m Cable – HI7639$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
Hydrazine Reagents (100 tests) – HI93704-01$46.59 Original price was: $46.59.$39.60Current price is: $39.60.Add to Cart
Chloride Portable Photometer with CAL Check – HI97753$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Marine pH Checker® HC Calibration Check Set – HI780-11$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Hydrochloric Acid 0.01N, 1L – HI70462$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
Compact Magnetic Mini-Stirrer (Orange) – HI180K-2$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
Manganese High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Phosphate High-Range Portable Photometer with CAL Check – HI97717$530.26 – $817.11Price range: $530.26 through $817.11Select Options
0.1° Resolution K-Type Thermocouple Thermometer with High/Low Limit Display – HI93531$490.89 Original price was: $490.89.$417.25Current price is: $417.25.Add to Cart
Extended Length Penetration K-Type Thermocouple Probe with Handle (1.5m) – HI766TR3$249.99 Original price was: $249.99.$212.49Current price is: $212.49.Add to Cart
HI8006L/C pH 6.86 Calibration Buffer in FDA Bottle (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
ISE Slope Check Buffers with Chloride Background – HI4000-47$177.27 Original price was: $177.27.$150.68Current price is: $150.68.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
GroLine Nutrient dosing system with HI30033 conductivity probe, panel mounted flow cell, fittings and tubing – HI981413-20$1,352.20 Original price was: $1,352.20.$1,149.37Current price is: $1,149.37.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
Iodide Combination Ion-Selective Electrode (ISE) – HI4111$1,977.16 Original price was: $1,977.16.$1,680.59Current price is: $1,680.59.Add to Cart
500 FTU Turbidity Calibration Standard – HI93703-05$170.45 Original price was: $170.45.$144.88Current price is: $144.88.Add to Cart
Magnetic Stir Bars (10) Medium Sized – HI731320$218.17 Original price was: $218.17.$185.45Current price is: $185.45.Add to Cart
Autosampler for Potentiometric Titrator – 18 beaker tray – 2 peristaltic pumps – HI922-220Add to Cart
Peristaltic pump tubing kit (2 pcs) – BL100-300$80.11 Original price was: $80.11.$68.10Current price is: $68.10.Add to Cart
2.3 g/L Sodium Standard Solution, 230 mL – HI7080M$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
Bromine, Chlorine, Cyanuric Acid, Iodide, Iron, and pH Portable Photometer with CAL Check – HI97101-meter only$840.86 Original price was: $840.86.$714.74Current price is: $714.74.Add to Cart
Aspiration Tube with Fitting – HI900270$211.35 Original price was: $211.35.$179.65Current price is: $179.65.Add to Cart
Pool Line Low Range Phosphate Checker HC – HI7134$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Total Chlorine Ultra High Range CAL Check standard kit for HI97 series photometers – HI97771-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Waterproof pHep®5 pH/Temperature Tester – HI98128$270.44 Original price was: $270.44.$229.87Current price is: $229.87.Add to Cart
Aluminum Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
pH 6.86 Technical Calibration Buffer Sachets (25 x 20mL) – HI50068-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Magnesium and Total Hardness Reagents (300 tests) – HI93719-03$345.43 Original price was: $345.43.$293.62Current price is: $293.62.Add to Cart
pH Adjustment Reagent for Formol Number Mini Titrator – HI84533-62$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Professional Portable Cheese pH Meter – HI98165$1,636.27 Original price was: $1,636.27.$1,390.83Current price is: $1,390.83.Add to Cart
HI70038P 6.44 g/L (ppt) TDS Calibration Solution (25 x 20mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Pump Calibration Standard for Sulfur Dioxide Mini Titrator – HI84500-55$86.92 Original price was: $86.92.$73.89Current price is: $73.89.Add to Cart
Potassium Low and Medium-Range Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Hydrazine CAL Check™ Standards – HI97704-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Penetration K-Type Thermocouple Probe with Handle – HI766C$174.99 Original price was: $174.99.$148.74Current price is: $148.74.Add to Cart
HI9810422 HALO2 pH Meter for Field$293.16 Original price was: $293.16.$249.18Current price is: $249.18.Add to Cart
HI1000 Series Process Digital pH Probe-25m (82.0′)-HT – High Temperature-Ceramic$1,579.46 Original price was: $1,579.46.$1,342.54Current price is: $1,342.54.Add to Cart
Replacement pH Assembly for Ammonia ISE – HI4000-51$999.94 Original price was: $999.94.$849.95Current price is: $849.95.Add to Cart
Magnesium and Total Hardness CAL Check™ Standards – HI97719-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI8073L Cleaning Solution for Proteins in FDA Bottle (500 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Sodium Hydroxide 0.02N, 1L – HI70454$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Ammonia Test Kit for Seawater Replacement Reagents (25 tests) – HI3826-025$57.95 Original price was: $57.95.$49.26Current price is: $49.26.Add to Cart
Manganese High-Range Checker® HC Calibration Check Set – HI709-11$28.97 Original price was: $28.97.$24.63Current price is: $24.63.Add to Cart
HI94754F-25 COD Low Range Reagent Vials with Barcode, ISO Method (25 tests)$161.36 Original price was: $161.36.$137.16Current price is: $137.16.Add to Cart
Sulfite Chemical Test Kit – HI3822$211.35 Original price was: $211.35.$179.65Current price is: $179.65.Add to Cart
Solvent Handling Pump for HI903 and HI904 – HI900180$590.88 Original price was: $590.88.$502.25Current price is: $502.25.Add to Cart
Plastic Pipette Tips (1000 µL) – HI731351$37.50 Original price was: $37.50.$31.88Current price is: $31.88.Add to Cart
Reactive Phosphorus High Range Reagents with Barcode Recognition – HI94763A-50$229.54 Original price was: $229.54.$195.11Current price is: $195.11.Add to Cart
HI6012 pH 12.000 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Resistivity Mini Controller – BL983314-12VDC$613.60 Original price was: $613.60.$521.57Current price is: $521.57.Add to Cart
Electrode Holder with Steel Base – HI76405$274.99 Original price was: $274.99.$233.74Current price is: $233.74.Add to Cart
Foodcare pH Electrode for Cheese with Stainless Steel Body and Quick Connect DIN Connector – FC2423$693.14 Original price was: $693.14.$589.17Current price is: $589.17.Add to Cart
Shockproof Rubber Boot (Orange) – HI710008$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Compact Magnetic Mini-Stirrers – HI180-Lavender$190.89 Original price was: $190.89.$162.26Current price is: $162.26.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
In-line Conductivity probe with NTC sensor for immersion installation – HI7638$714.74 – $927.22Price range: $714.74 through $927.22Select Options
Chlorine Remover Reagent – HI93703-53$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Penetration K-Type Thermocouple Probe – HI766PC$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Dissolved Oxygen Reagents (300 tests) – HI93732-03$502.25 Original price was: $502.25.$426.91Current price is: $426.91.Add to Cart
Chlorine Dioxide (Rapid) Photometer with CAL Check – HI97779$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Iron (Fe²⁺ & Fe³⁺) Medium Range Checker Disc Chemical Test Kit – HI38040$181.81 Original price was: $181.81.$154.54Current price is: $154.54.Add to Cart
Professional Waterproof Portable pH/ORP/ISE Meter – HI98191$1,545.37 Original price was: $1,545.37.$1,313.57Current price is: $1,313.57.Add to Cart
Foodcare Wine pH Tester – HI981033$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
Chromium (VI) Portable Photometer with CAL Check – HI97723$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Portable Waterproof pH, EC, TDS Meter (Low Range) – HI991300$1,249.93 Original price was: $1,249.93.$1,062.44Current price is: $1,062.44.Add to Cart
Ammonia High Range CAL Check™ Standards – HI97733-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Filter Disc for Select Photometers (25 pcs) – HI740228$14.77 Original price was: $14.77.$12.56Current price is: $12.56.Add to Cart
Ammonia ISE 0.1M Standard – HI4001-01$179.53 Original price was: $179.53.$152.60Current price is: $152.60.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
Free and Total Chlorine CAL Check™ Standards – HI93414-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Glacier Blue$240.90 Original price was: $240.90.$204.77Current price is: $204.77.Add to Cart
HI1000 Series Process Digital pH Probe-10m (32.8′)-LT – Low Temperature-Ceramic$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
Chromium (VI) Low-Range Portable Photometer with CAL Check – HI97749-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.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
Carbon Dioxide ISE Membrane Kit (3 pcs) – HI4005-53$320.44 Original price was: $320.44.$272.37Current price is: $272.37.Add to Cart
Ionic Strength Adjuster (ISA) for Calcium ISEs – HI4004-00$229.54 Original price was: $229.54.$195.11Current price is: $195.11.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
HI6007 pH 7.010 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Calibration Check Key at -18°C (HI765 Probes) – HI765-18C$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
Iron (Fe²⁺ & Fe³⁺) High Range Checker Disc Chemical Test Kit – HI38041$181.81 Original price was: $181.81.$154.54Current price is: $154.54.Add to Cart
Iron High Range Portable Photometer with CAL Check – HI97721-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.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
Oxygen Scavengers Reagents (150 tests) – HI96773-03$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
Hydrogen Peroxide Reagent 30%, 25 mL – HI70465$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
HI7073M Cleaning Solution for Proteins (230 mL)$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Acetate Buffer pH 4.18, 230 mL – HI70467$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
HI76310 EC/TDS Probe for HI2300$863.59 Original price was: $863.59.$734.05Current price is: $734.05.Add to Cart
GroLine Waterproof pH Tester with 0.01 Resolution – HI98118$165.90 Original price was: $165.90.$99.54Current price is: $99.54.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
Titration Vessel for HI904 Karl Fischer Titration System – HI900561$931.77 Original price was: $931.77.$792.00Current price is: $792.00.Add to Cart
Bread and Dough pH Tester – HI981038$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
Free and Total Chlorine Portable Photometer with CAL Check – Kit – HI97711C$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
ISO 7027 Compliant Benchtop Turbidity Meter – HI88713$4,624.74 Original price was: $4,624.74.$3,931.03Current price is: $3,931.03.Add to Cart
PEI Body Reference Electrode for FC301B – HI5313$324.98 Original price was: $324.98.$276.23Current price is: $276.23.Add to Cart
Optical DO sensor for the Portable Multiparameter HI98594 – HI7698594-5$1,643.40 Original price was: $1,643.40.$1,396.89Current price is: $1,396.89.Add to Cart
HI731359 Round Glass Replacement Cuvettes for HI759 (25 pcs)$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Cyanuric Acid CAL Check™ Standards – HI97722-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI7032L 1382 mg/L (ppm) TDS Calibration Solution (500mL Bottle)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart