Digital pH/Temperature Probe for HI98199 – HI829113$795.41 Original price was: $795.41.$676.09Current price is: $676.09.Add to Cart
Spare pH Sensor for HI769828 Probe- HI769828-0$316.80 Original price was: $316.80.$269.28Current price is: $269.28.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
HI7073M Cleaning Solution for Proteins (230 mL)$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
HI38020-200 Free and Total Chlorine (Low, Medium, and High Range) Test Kit Replacement Reagents (200 tests)$115.91 Original price was: $115.91.$98.52Current price is: $98.52.Add to Cart
Bentocheck Solution HI83749-20$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
GroLine pH 10.01 Calibration Buffer (230 mL) – HI7010-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Nitrite Low Range Checker® Reagents (25 Tests) – HI707-25$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Silica High Range Reagents (100 tests) – HI96770-01$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Glass Dispensing Tip for HI903 (2 pcs) – HI900523$227.26 Original price was: $227.26.$193.17Current price is: $193.17.Add to Cart
Copper High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Iron and Manganese Low-Range Portable Photometer- kit including carrying case and CAL Check standards$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Honey Color Portable Photometer – HI96785$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
Silica Low-Range Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0.0 to 199.9 mS/cm-Without LCD$624.97 Original price was: $624.97.$531.22Current price is: $531.22.Add to Cart
Ammonia High Range Reagents – HI93764B-25$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
Submersion Conductivity Probe with automatic Temperature compensation – HI3002$493.15 Original price was: $493.15.$419.18Current price is: $419.18.Add to Cart
Multiparameter (pH/EC) Probe for HI98195-20m (65.6′) cable$2,386.23 Original price was: $2,386.23.$2,028.29Current price is: $2,028.29.Add to Cart
Nickel Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.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
Phosphate Ultra Low Range Checker® HC Calibration Check Set – HI774-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.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
80, 000µS/cm Conductivity Standard (1 L) – HI7034/1L$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
Bromine Test Kit – HI3830$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Ammonia Low Range Reagents with Barcode Recognition – HI94764A-25$229.54 Original price was: $229.54.$195.11Current price is: $195.11.Add to Cart
pH Electrode for Drinking Water – FC215D$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
HI5007 pH 7.01 Technical Calibration Buffer (1L) – HI5007-01$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
HI7071L Electrolyte Fill Solution, 3.5M KCl + AgCl (500 mL)$177.27 Original price was: $177.27.$150.68Current price is: $150.68.Add to Cart
Mini Titrator for Measuring Titratable Acidity in Water – HI84530$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.Add to Cart
Waterproof pH Meter – Portable pH, EC, DO Multiparameter – HI98199$1,647.64 Original price was: $1,647.64.$1,400.49Current price is: $1,400.49.Add to Cart
HI5005 pH 5.00 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
HI70663L Cleaning Solution for Soil Deposits (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Free and Total Chlorine High Range Reagents (300 tests) – HI93734-03$172.72 Original price was: $172.72.$146.82Current price is: $146.82.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
Stainless Steel Cover Magnetic Mini-Stirrer 220V – HI200M$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
Sodium Hydroxide 0.11N (N/9), 1L – HI70423$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
Titanium Body pH Electrode for Boilers and Cooling Towers with BNC + Phono Connector – HI72911B$438.61 Original price was: $438.61.$372.82Current price is: $372.82.Add to Cart
Cloud Enabled Swimming Pool Controller with Built-in Dosing Pumps with Panel Mounted Flow Cell Kit$3,988.41 Original price was: $3,988.41.$3,390.16Current price is: $3,390.16.Add to Cart
Titanium Body pH/ORP Electrode for Water Treatment Analysis with DIN Connector – HI1297D$727.23 Original price was: $727.23.$618.15Current price is: $618.15.Add to Cart
1000 Series Process Digital pH Probe – 5m Cable – HT – High Temperature-Ceramic – HI1016-3805$852.23 Original price was: $852.23.$724.39Current price is: $724.39.Add to Cart
Titrant Bottle Top Assembly for HI903 – HI900530$1,045.40 Original price was: $1,045.40.$888.59Current price is: $888.59.Add to Cart
Non-ionic Surfactants – HI96780-25$168.17 Original price was: $168.17.$142.95Current price is: $142.95.Add to Cart
HI60002-02 pH 2.000 Millesimal Buffer Solution (25 x 20 mL) Sachets$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
10 ppm Chloride Calibration Standard Sachets for HI9829 (25 x 25 mL) – HI9829-12$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
Laboratory Research Grade Benchtop pH/mV and EC/TDS/Salinity/Resistivity Meter – HI5521$2,442.00 Original price was: $2,442.00.$2,075.70Current price is: $2,075.70.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
Iron Checker® HC – HI721$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
pHep®4 pH/Temperature Tester – HI98127$245.44 Original price was: $245.44.$208.63Current price is: $208.63.Add to Cart
Infrared Transmitter for Temperature Dataloggers – HI90140$274.99 Original price was: $274.99.$233.74Current price is: $233.74.Add to Cart
Phosphate Low Range Portable Photometer with CAL Check – HI97713-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
GroLine Monitor for Hydroponic Nutrients – HI981420-Standard probe with no threads$818.14 Original price was: $818.14.$695.42Current price is: $695.42.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
HI70703/1L Fluoride Standard Solution 100 mg/L (1 L)$170.45 Original price was: $170.45.$144.88Current price is: $144.88.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
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
HI981412 GroLine pH Dosing System-Meter, probe and in-line mounting kit$1,068.12 Original price was: $1,068.12.$907.91Current price is: $907.91.Add to Cart
Titratable Acidity Mini Titrator & pH Meter for Vinegar – HI84534$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.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
Double Junction pH/ORP Sensor for HI9829 Multiparameter Portable Meter – HI7609829-1$509.06 Original price was: $509.06.$432.70Current price is: $432.70.Add to Cart
Tubing for Reagent & Waste Handling for Karl Fischer Titration Systems – HI900535$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
84µS/cm Conductivity Standard (1 L) – HI7033/1L$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
Potassium Hydrogen Phthalate, 20 g – HI70401$181.81 Original price was: $181.81.$154.54Current price is: $154.54.Add to Cart
Marine Line Ammonia Checker HC – HI784$159.08 Original price was: $159.08.$135.22Current price is: $135.22.Add to Cart
Total Hardness Colorimetric Reagents (100 tests) – HI93735-0$288.62 Original price was: $288.62.$245.32Current price is: $245.32.Add to Cart
HI8034L 80000µS/cm Conductivity Standard in FDA Bottle (500mL FDA)$57.39 Original price was: $57.39.$48.77Current price is: $48.77.Add to Cart
Pool Line pH and mV Precision Simulator – HI9310014$670.42 Original price was: $670.42.$569.86Current price is: $569.86.Add to Cart
Pool Line Combo TDS Tester (High Range) – HI983024$136.36 Original price was: $136.36.$115.91Current price is: $115.91.Add to Cart
0 FTU Turbidity Calibration Standard – HI93703-0$61.36 Original price was: $61.36.$52.15Current price is: $52.15.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
Pool Line pH/Temperature Probe with quick connect DIN connector for BL100 – HI10053$263.63 Original price was: $263.63.$224.08Current price is: $224.08.Add to Cart
Phosphate High-Range Checker® Reagents (40 Tests) – HI717-25$19.32 Original price was: $19.32.$16.42Current price is: $16.42.Add to Cart
HI70670L Cleaning Solution for Salt Deposits (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.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
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
Multiparameter Photometer and pH Meter for Swimming Pools & SPAs – HI83326$1,693.09 Original price was: $1,693.09.$1,439.12Current price is: $1,439.12.Add to Cart
HI700670P Cleaning Solution for Salt Deposits (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Shockproof Rubber Boot (Green) – HI710030$72.72 Original price was: $72.72.$61.81Current price is: $61.81.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
Extended Length Penetration K-Type Thermocouple Probe with Handle (2m) – HI766TR4$274.99 Original price was: $274.99.$233.74Current price is: $233.74.Add to Cart
ORP Transmitter with 4-20 mA Galvanically Isolated Output – HI8615-Without LCD$886.31 Original price was: $886.31.$753.37Current price is: $753.37.Add to Cart
Reagents for 25 Total Hardness Low Range tests – HI735-25$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Silver ISE 0.1M Standard – HI4015-01$238.62 Original price was: $238.62.$202.83Current price is: $202.83.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
Silica Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.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
pH Electrode with Conical Tip and BNC + Pin Connector – HI1053P$479.52 Original price was: $479.52.$407.59Current price is: $407.59.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
Fluoride High-Range Checker® HC – HI739$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
HI70030P 12880µS/cm Conductivity Standard (25 x 20mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.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
Foodcare thermistor penetration probe – FC762PW$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
HI6004 pH 4.010 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 – HI762-18C$65.90 Original price was: $65.90.$56.01Current price is: $56.01.Add to Cart
Plastic Pipette Tips (2000 µL) – HI731352$47.73 Original price was: $47.73.$40.57Current price is: $40.57.Add to Cart
Silver ORP Half-Cell Electrode with BNC Connector – HI5110B$613.60 Original price was: $613.60.$521.57Current price is: $521.57.Add to Cart
HI5124 pH 12.45 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
HI76407 Polarographic Dissolved Oxygen Probe with 4m cable$527.24 Original price was: $527.24.$448.15Current price is: $448.15.Add to Cart
Aluminum Portable Photometer with CAL Check – HI97712$530.26 – $817.11Price range: $530.26 through $817.11Select Options