Electrode Refilling Pipettes (20 pcs.) – HI740157P$37.50 Original price was: $37.50.$31.88Current price is: $31.88.Add to Cart
Portable Total Hardness Photometer with CAL Check – HI97735-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI4013-51 Nitrate Module for Half-Cell ISE (1 pc.)$559.06 Original price was: $559.06.$475.20Current price is: $475.20.Add to Cart
HI510 Universal Controller Panel Mounting Kit$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Calibration Standards for Haze Meter – HI847492-11$277.26 Original price was: $277.26.$235.66Current price is: $235.66.Add to Cart
10 mm Cuvette Adapter – HI7408012$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
Phenylarsine Oxide (PAO) Solution (0.00564N), 500 mL – HI70466$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Pool Controller aspiration filter for BL120 – BL120-200$35.22 Original price was: $35.22.$29.94Current price is: $29.94.Add to Cart
Autosampler for Potentiometric Titrator – 16 beaker tray – 3 peristaltic pumps – HI922-130Add to Cart
Ammonium Ion Selective Electrode for HI9829 Multiparameter Portable Meter – HI7609829-10$999.94 Original price was: $999.94.$849.95Current price is: $849.95.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
GroLine Nutrient dosing system with HI30033 conductivity probe, injection valve fitting and tubing – HI981413-10$1,068.12 Original price was: $1,068.12.$907.91Current price is: $907.91.Add to Cart
Waterproof portable thermistor thermometer for brewing – HI935012$397.71 Original price was: $397.71.$338.05Current price is: $338.05.Add to Cart
Portable Wine and Grape Juice pH Meter – HI99111$1,113.57 Original price was: $1,113.57.$946.54Current price is: $946.54.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
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
HI12883 pH/EC/TDS Multiparameter Probe with Quick Connect DIN Connector$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Nitrate Reagents (100 tests) – HI93728-01$172.72 Original price was: $172.72.$146.82Current price is: $146.82.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
Graduated Pipette (1000µL) – HI731341$345.43 Original price was: $345.43.$293.62Current price is: $293.62.Add to Cart
Phosphate HR Reagents (300 tests) – HI93717-03$202.26 Original price was: $202.26.$171.92Current price is: $171.92.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
Backpack Lab Water Quality Educational Test Kit – HI3817BP$1,056.76 Original price was: $1,056.76.$792.57Current price is: $792.57.Add to Cart
pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Nitrite Low Range Reagents (300 tests) – HI93707-03$249.99 Original price was: $249.99.$212.49Current price is: $212.49.Add to Cart
Quick Calibration Solution (1 Gal) – HI9828-27$399.98 Original price was: $399.98.$339.99Current price is: $339.99.Add to Cart
pH Electrode with Clogging Prevention System (CPS™) and quick connect DIN Connector – FC10483$540.88 Original price was: $540.88.$459.75Current price is: $459.75.Add to Cart
Iodine Reagents (100 tests) – HI93718-01$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
HI8086L 23 g/L Na+ Standard Solution in FDA bottle (500 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Ammonia ISE 100 ppm Standard – HI4001-02$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
Titrant for Titratable Acidity in Wine Mini Titrator – HI84502-50$44.88 Original price was: $44.88.$38.15Current price is: $38.15.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
HI6032 1382 ppm (mg/L) TDS Calibration Standard (500mL)$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
Ammonia Test Kit for Fresh Water Replacement Reagents (100 tests) – HI38049-100$53.41 Original price was: $53.41.$45.40Current price is: $45.40.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
HALO® Bluetooth® Wireless Soil pH Electrode – HI12922$602.24 Original price was: $602.24.$511.91Current price is: $511.91.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
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0 to 1999µS/cm-With LCD$954.49 Original price was: $954.49.$811.32Current price is: $811.32.Add to Cart
Dispensing Tube with Fitting for Titrator – HI900280S$211.35 Original price was: $211.35.$179.65Current price is: $179.65.Add to Cart
Alkalinity Test Kit Replacement Reagents (110 tests) – HI3811-100$97.72 Original price was: $97.72.$83.06Current price is: $83.06.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
Replacement pH Assembly for Carbon Dioxide ISE – HI4000-54$999.94 Original price was: $999.94.$849.95Current price is: $849.95.Add to Cart
HI7051M Soil Sample Preparation Solution (230 mL)$34.09 Original price was: $34.09.$28.97Current price is: $28.97.Add to Cart
HI700661P General Purpose Cleaning Solution for Agriculture (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Ultra-Fast Penetration K-Type Thermocouple Probe with Handle – HI766C1$174.99 Original price was: $174.99.$148.74Current price is: $148.74.Add to Cart
Three Range Portable TDS Meter – HI8734$1,090.85 Original price was: $1,090.85.$927.22Current price is: $927.22.Add to Cart
HI70030C 12880µS/cm Conductivity Standard (25 x 20mL)$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Sulfuric Acid 0.01M, 1L – HI70458$42.61 Original price was: $42.61.$36.22Current price is: $36.22.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
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
Iodine Checker® HC Calibration Check Set – HI718-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.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
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
Free Chlorine Ultra Low-Range Checker® HC – HI762$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Silicon oil set for turbidity meter – HI98703-58 (15 mL)$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
Calibration Check Key at 0°C (HI765 Probes) – HI765000C$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
HI5074 pH 7.41 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Silver Nitrate 0.02M, 1L – HI70448$91.48 Original price was: $91.48.$77.76Current price is: $77.76.Add to Cart
pH, Alkalinity, Free Chlorine, Total Chlorine, and Cyanuric Acid Photometer – HI97104 -kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.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
pH Electrode with Conical Tip and Quick Connect DIN Connector – HI10533$479.52 Original price was: $479.52.$407.59Current price is: $407.59.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
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
Total Hardness and pH Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
COD Low Range Reagent Vials, ISO Method (25 tests) – HI93754F-25$136.36 Original price was: $136.36.$115.91Current price is: $115.91.Add to Cart
Portable pH Meter for Drinking Water – HI99192$1,068.12 Original price was: $1,068.12.$907.91Current price is: $907.91.Add to Cart
Phosphorus Reagents (100 tests) – HI93706-01$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Replacement Membrane Cap for Ammonia ISE – HI4000-52$102.27 Original price was: $102.27.$86.92Current price is: $86.92.Add to Cart
Free and Total Chlorine Portable Photometer with CAL Check – Meter only – HI97711$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Ionic Strength Adjuster (ISA) for Nitrate ISEs – HI4013-00$195.45 Original price was: $195.45.$166.13Current price is: $166.13.Add to Cart
Pool Line Electrode Storage Solution (500 mL) – HI703004L$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
GroLine Portable Hydroponics Waterproof pH, EC, TDS, Temperature Meter – HI9814$543.15 Original price was: $543.15.$461.67Current price is: $461.67.Add to Cart
Refillable Combination ORP Electrode with BNC Connector – HI3131B$438.61 Original price was: $438.61.$372.82Current price is: $372.82.Add to Cart
Haze Turbidity Meter for Beer – HI847492$2,124.88 Original price was: $2,124.88.$1,806.15Current price is: $1,806.15.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
Sharp Tip Penetration Thermistor Probe with Handle – HI762PWL$184.09 Original price was: $184.09.$156.48Current price is: $156.48.Add to Cart
DiST 4 Waterproof EC Tester (0.00-20.00 mS/cm) – HI98304$136.36 Original price was: $136.36.$109.09Current price is: $109.09.Add to Cart
Phosphorus Reagents (300 tests) – HI93706-03$202.26 Original price was: $202.26.$171.92Current price is: $171.92.Add to Cart
Aspiration Tube with Fitting – HI900270$211.35 Original price was: $211.35.$179.65Current price is: $179.65.Add to Cart
Foodcare Milk pH Tester – HI981034$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
Digital PEI Body pH Electrode for Field Applications – HI12300$290.90 Original price was: $290.90.$247.26Current price is: $247.26.Add to Cart
Bromine Portable Photometer with CAL Check – HI97716$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Portable Galvanic Dissolved Oxygen Meter – HI9147$1,033.46 – $1,265.28Price range: $1,033.46 through $1,265.28Select Options
Calibration Check Key at 32°F (HI765 Probes) – HI765032F$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
HI83300-11 CAL Check Cuvette Kit for HI83300$343.17 Original price was: $343.17.$291.69Current price is: $291.69.Add to Cart
Replacement Probe for HI98194 with 40m (131.2′) Cable$3,511.17 Original price was: $3,511.17.$2,984.49Current price is: $2,984.49.Add to Cart
Nitrite Chemical Test Kit – HI3873$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Pool Line pH Controller and Dosing Pump – Meter, probe and in-line mounting kit – BL100-10$1,090.85 Original price was: $1,090.85.$872.67Current price is: $872.67.Add to Cart
HI7083L 3.0 g/L NaCl Standard Solution (500 mL)$57.39 Original price was: $57.39.$48.77Current price is: $48.77.Add to Cart
Pool Line ORP Controller and Dosing Pump – Meter, probe and in-line mounting kit – BL101-10$1,090.85 Original price was: $1,090.85.$927.22Current price is: $927.22.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
90° Angle Surface K-Type Thermocouple Probe with Handle – HI766B1$372.70 Original price was: $372.70.$316.80Current price is: $316.80.Add to Cart
Sulfate Reagents (100 tests) – HI93751-01$111.35 Original price was: $111.35.$94.66Current price is: $94.66.Add to Cart
20 FNU Turbidity Calibration Solution (230 mL) – HI9829-17$265.89 Original price was: $265.89.$226.01Current price is: $226.01.Add to Cart
HI700641P Cleaning & Disinfection Solution for Dairy Products (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Glyoxal Solution Reagent 40%, 100 mL – HI70426$118.17 Original price was: $118.17.$100.45Current price is: $100.45.Add to Cart