Molybdenum Reagents (300 tests) – HI93730-03$636.33 Original price was: $636.33.$540.88Current price is: $540.88.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
GroLine General Purpose Cleaning Solution Sachets, 20 mL (25 pcs) – HI70061G$72.72 Original price was: $72.72.$61.81Current price is: $61.81.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
Flat Tip pH Electrode for Skin and Scalp with Quick Connect DIN Connector – HI14143/50$504.52 Original price was: $504.52.$428.84Current price is: $428.84.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
Foodcare K-Type Thermocouple Thermometer with Detachable Probe – HI935001$231.80 Original price was: $231.80.$197.03Current price is: $197.03.Add to Cart
HI7006/1G pH 6.86 Calibration Solution (1 G ( 3.78 L))$120.45 Original price was: $120.45.$102.38Current price is: $102.38.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
HALO Bluetooth® pH Electrode for Wine – HI10482$636.33 Original price was: $636.33.$540.88Current price is: $540.88.Add to Cart
Dual Channel K-Type Thermocouple Thermometer – HI935002$318.16 Original price was: $318.16.$270.44Current price is: $270.44.Add to Cart
Nitrate Portable Photometer with CAL Check – HI97728$530.26 – $817.11Price range: $530.26 through $817.11Select Options
USB Interface Cable for HI9829 Multiparameter Portable Meter – HI7698291$159.08 Original price was: $159.08.$135.22Current price is: $135.22.Add to Cart
Bromine Reagents (300 tests) – HI93716-03$172.72 Original price was: $172.72.$146.82Current price is: $146.82.Add to Cart
Pool Line pH Checker® HC – HI779$138.63 Original price was: $138.63.$117.84Current price is: $117.84.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
HI7010C pH 10.01 Calibration Solution (500 mL)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
HI7030/1G 12880µS/cm Conductivity Standard (1 Gallon)$154.54 Original price was: $154.54.$131.36Current price is: $131.36.Add to Cart
Hydrogen Peroxide Reagent for Formol Number Mini Titrator – HI84533-60$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Copper Test Kit Replacement Reagents (100 tests) – HI3847-100$179.53 Original price was: $179.53.$152.60Current price is: $152.60.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
HI7085L 0.3 g/L NaCl Standard Solution (500 mL)$57.39 Original price was: $57.39.$48.77Current price is: $48.77.Add to Cart
Iodine Portable Photometer with CAL Check – HI97718$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI7077L Electrode Cleaning Solution for Oil and Fats (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.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
GroLine Quick Cal pH/EC/TDS Calibration Solution (120 mL) – HI5036-012$19.32 Original price was: $19.32.$16.42Current price is: $16.42.Add to Cart
Free and total chlorine CAL Check standard for HI977XX photometers – HI97701-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI2000 Series Digital Process ORP Probes-Platinum-PTFE-5m (16.4′)$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
pH Transmitter with 4-20 mA Galvanically Isolated Output – HI8614-With LCD$1,295.38 Original price was: $1,295.38.$1,101.08Current price is: $1,101.08.Add to Cart
Marine Test Kit – HI3823$761.32 Original price was: $761.32.$647.12Current price is: $647.12.Add to Cart
Manganese High-Range Checker® HC Reagents (25 Tests) – HI709-25$24.43 Original price was: $24.43.$20.77Current price is: $20.77.Add to Cart
Free Chlorine Portable Photometer with CAL Check – HI97701-kit$1,011.31 Original price was: $1,011.31.$859.61Current price is: $859.61.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
AmpHel® Flat-tip Platinum-Type ORP Electrode – General Purpose$613.60 Original price was: $613.60.$521.57Current price is: $521.57.Add to Cart
Iron (Fe²⁺ & Fe³⁺) Low Range Checker Disc Chemical Test Kit – HI38039$211.35 Original price was: $211.35.$179.65Current price is: $179.65.Add to Cart
Advanced Dissolved Oxygen Benchtop Meter with HI764833 Polarographic DO Probe – HI6421P-02$2,579.40 Original price was: $2,579.40.$2,192.49Current price is: $2,192.49.Add to Cart
Marine Magnesium HC Checker Reagents (25 tests) – HI783-25$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
GroLine Electrode Storage Solution (230 mL) – HI70300-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Cyanuric Acid Portable Photometer with CAL Check – HI97722$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI1000 Series Process Digital pH Probe-10m (32.8′)-HF – Hydrofluoric Acid Resistant-PTFE$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
Silver Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
HI73311 Spare Electrode for Conductivity and TDS testers$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Marine Phosphate Ultra Low Range Checker® HC – HI774$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
HI9814 GroLine pH Electrode for Direct Soil and Soiless Media – HI12943$438.61 Original price was: $438.61.$372.82Current price is: $372.82.Add to Cart
Total Chlorine Ultra Low Range Reagents (300 tests) – HI95761-03$184.09 Original price was: $184.09.$156.48Current price is: $156.48.Add to Cart
pH Electrode for Vials and Test Tubes with BNC Connector – HI1330B$386.34 Original price was: $386.34.$328.39Current price is: $328.39.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
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
Pool Line pH 4.01 Buffer Sachets (25 x 20 mL) – HI700044P$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HI7033L 84µS/cm Conductivity Standard (500mL Bottle)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
HI7074M Cleaning Solution for Inorganic Substances (230 mL)$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Refillable combination pH electrode for non-aqueous titration with BNC connector – HI1151B$829.50 Original price was: $829.50.$705.08Current price is: $705.08.Add to Cart
Chemical Oxygen Demand Portable Photometer – HI97106$795.41 Original price was: $795.41.$676.09Current price is: $676.09.Add to Cart
Stainless Steel Cover Magnetic Mini-Stirrer 220V – HI200M$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
Sulfite Test Kit Replacement Reagents (110 tests) – HI3822-100$113.63 Original price was: $113.63.$96.58Current price is: $96.58.Add to Cart
Iron Checker® HC Calibration Check Set – HI721-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Titanium Body pH Electrode for Plating Baths with quick connect DIN Connector – HI629113$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
Magnesium Hardness Checker® HC Calibration Check Set – HI719-11$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Turbidity Calibration Standards for HI98713 – HI98713-11$270.44 Original price was: $270.44.$229.87Current price is: $229.87.Add to Cart
Pool Line pH Checker HC Reagents (100 Tests) – HI779-25$41.47 Original price was: $41.47.$35.24Current price is: $35.24.Add to Cart
pH 9.00 Technical Calibration Buffer Sachets (25 x 20mL) – HI50009-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Graduated Pipette (200 µL) – HI731340$345.43 Original price was: $345.43.$293.62Current price is: $293.62.Add to Cart
Fluoride High-Range Checker® HC Calibration Check Set – HI739-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Copper Low-Range Checker® HC Reagents (25 Tests) – HI747-25$26.71 Original price was: $26.71.$22.70Current price is: $22.70.Add to Cart
Total Hardness and Iron Low-Range Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.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
HI76310 EC/TDS Probe for HI2300$863.59 Original price was: $863.59.$734.05Current price is: $734.05.Add to Cart
Standard Polarographic Dissolved Oxygen Probe – HI76407$409.52 – $849.95Price range: $409.52 through $849.95Select Options
Silver Portable Photometer with CAL Check – HI97737$530.26 – $817.11Price range: $530.26 through $817.11Select Options
PCA300 Series – Chlorine, pH, ORP and Temperature Analyzer – PCA330 – Single Analog Output$4,829.28 Original price was: $4,829.28.$4,104.88Current price is: $4,104.88.Add to Cart
HI7030L/C 12880µS/cm Conductivity Standard (500mL Bottle)$52.83 Original price was: $52.83.$44.91Current price is: $44.91.Add to Cart
pH 1.00 Technical Calibration Buffer (500 mL) – HI5001$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Iron (Low Range) Test Kit Replacement Reagents (100 tests) – HI38039-100$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
HI5011 pH 11.00 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
opdo Waterproof Optical Dissolved Oxygen Meter with Probe- HI98198$3,988.41 Original price was: $3,988.41.$3,390.16Current price is: $3,390.16.Add to Cart
Copper Low Range CAL Check™ Standards – HI97747-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
General Purpose Extended Length K-Type Thermocouple Probe with Handle – HI766E2$174.99 Original price was: $174.99.$148.74Current price is: $148.74.Add to Cart
HI7071M Electrolyte Fill Solution, 3.5M KCl + AgCl (230 mL)$106.81 Original price was: $106.81.$90.78Current price is: $90.78.Add to Cart
Sodium ISE Conditioning Solution – HI4016-46$24.43 Original price was: $24.43.$20.77Current price is: $20.77.Add to Cart
Relative Humidity Protective Cap – HI710011$95.45 Original price was: $95.45.$81.13Current price is: $81.13.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
Total Hardness and pH 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
HI1000 Series Process Digital pH Probe-5m (16.4′)-LT – Low Temperature-Ceramic$852.23 Original price was: $852.23.$724.39Current price is: $724.39.Add to Cart
Quick Calibration Solution for GroLine pH & EC Meters (25 x 20 mL sachets) – HI50036P$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
HI1000 Series Process Digital pH Probe-15m (49.2′)-HT – High Temperature-PTFE$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
Iron (Medium Range) Test Kit Replacement Reagents (100 tests) – HI38040-100$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
pH/ORP/ISE and EC/TDS and DO Benchtop Meter Starter Kit – HI6553-02$4,070.00 Original price was: $4,070.00.$3,459.50Current price is: $3,459.50.Add to Cart
Photometer for Tartaric Acid in Wine – HI83748$1,306.75 Original price was: $1,306.75.$1,110.74Current price is: $1,110.74.Add to Cart
Heavy-Duty Stainless Steel Cover Mini-Stirrer with Autospeed (5 L) – HI310N-2$384.07 Original price was: $384.07.$326.46Current price is: $326.46.Add to Cart
HI6010-01 10.010 pH Millesimal Calibration Solution (1 L)$96.80 Original price was: $96.80.$82.28Current price is: $82.28.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
Direct Soil Measurement pH Portable Meter – HI99121$1,113.57 Original price was: $1,113.57.$890.86Current price is: $890.86.Add to Cart
pH Test Kit Replacement Reagents (300 Tests) – HI38058-100$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
Optical Dissolved Oxygen Probe – HI764113 – 4m (13′) cable$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