GroLine Electrode Storage Solution (230 mL) – HI70300-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Pool Line High Range Copper Checker HC Calibration Check Set – HI7024-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
edge® Multiparameter DO Meter – HI2040$1,681.72 Original price was: $1,681.72.$1,429.46Current price is: $1,429.46.Add to Cart
Total Hardness and pH Portable Photometer with CAL Check – HI97736$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Nitrite High-Range Checker® Reagents (25 Tests) – HI708-25$41.47 Original price was: $41.47.$35.24Current price is: $35.24.Add to Cart
Marine Nitrite Ultra Low Range Checker® HC Calibration Check Set – HI764-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Activated Charcoal (10 g) – HI93703-59$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
Magnesium and Total Hardness CAL Check™ Standards – HI96719-11$374.00 Original price was: $374.00.$317.90Current price is: $317.90.Add to Cart
Burette Cap Removal Tool for Titrator – HI900942$109.09 Original price was: $109.09.$92.72Current price is: $92.72.Add to Cart
Cloud Enabled Swimming Pool Controller with Built-in Dosing Pumps – BL122$32.73 – $3,390.16Price range: $32.73 through $3,390.16Select Options
pH 3.00 Technical Calibration Buffer (500 mL) – HI5003$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Total Phosphorus Low Range Reagents – HI93758C-50$138.63 Original price was: $138.63.$117.84Current price is: $117.84.Add to Cart
pH Photometer Reagents (100 tests) – HI93710-01$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
Pool Line Calibration and Maintenance Kit – BL123-70$17.05 Original price was: $17.05.$14.49Current price is: $14.49.Add to Cart
GroLine pH Dosing System – HI981412$32.73 – $1,149.37Price range: $32.73 through $1,149.37Select Options
Iron II and III Reagent Set (100 tests) – HI96777-01$68.18 Original price was: $68.18.$57.95Current price is: $57.95.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
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
General Purpose K-Type Thermocouple Probe – HI766PE1$115.91 Original price was: $115.91.$98.52Current price is: $98.52.Add to Cart
Total Chlorine Extended Range Test Kit – HI38023$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart
General Purpose Penetration Thermistor Probe with Colored Handle – HI762PBL -blue$181.81 Original price was: $181.81.$154.54Current price is: $154.54.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Yellow$240.90 Original price was: $240.90.$204.77Current price is: $204.77.Add to Cart
Reference Electrode for Samples with Suspended Solids – HI5312$361.34 Original price was: $361.34.$307.14Current price is: $307.14.Add to Cart
HI77400P pH 4.01 and 7.01 Calibration Buffer Sachets (10 x 20mL, 5 Each)$43.75 Original price was: $43.75.$37.18Current price is: $37.18.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
Portable Dissolved Oxygen Meter – HI9146 – Probe with 10m Cable$1,590.82 Original price was: $1,590.82.$1,352.20Current price is: $1,352.20.Add to Cart
Calcium Module for Half-Cell ISE – HI4004-51$590.88 Original price was: $590.88.$502.25Current price is: $502.25.Add to Cart
Photometric Probe for Colorimetric Titrations at 625 nm – HI900602$1,056.76 Original price was: $1,056.76.$898.25Current price is: $898.25.Add to Cart
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
Pool Line General Purpose Cleaning Solution (500 mL) – HI70614L$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Caps for Glass Cuvettes Used with Turbidity Meters (4 pcs) – HI731335N$32.96 Original price was: $32.96.$28.02Current price is: $28.02.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
Iron High Range CAL Check Standards – HI97721-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Ivory$240.90 Original price was: $240.90.$204.77Current price is: $204.77.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
Heavy-Duty Stainless Steel Cover Mini-Stirrer (2.5L) – HI300N-2$336.35 Original price was: $336.35.$285.89Current price is: $285.89.Add to Cart
Advanced Dissolved Oxygen Benchtop Meter – HI6421$2,192.49 – $2,974.83Price range: $2,192.49 through $2,974.83Select Options
HI7083M 3.0 g/L NaCl Standard Solution (230 mL Bottle)$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
Free Chlorine Ultra Low Range Portable Photometer with CAL Check – HI97762-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.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
Silica High Range CAL Check™ Standards – HI97770-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.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
Laboratory Research Grade Benchtop Meter pH, mV, ISE and EC, TDS, Salinity, Resistivity – HI5522$2,706.00 Original price was: $2,706.00.$2,300.10Current price is: $2,300.10.Add to Cart
Color of Water Checker® HC Calibration Check Set – HI727-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.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
Sulfuric Acid 0.01M, 1L – HI70458$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
Optical Dissolved Oxygen Probe – HI764113$1,757.86 – $2,076.59Price range: $1,757.86 through $2,076.59Select Options
Free Chlorine Reagents (300 tests) – HI93701-03$172.72 Original price was: $172.72.$146.82Current price is: $146.82.Add to Cart
Phosphorus Portable Photometer with CAL Check – HI97706$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Burette Syringe, 10 mL – HI900210$704.51 Original price was: $704.51.$598.83Current price is: $598.83.Add to Cart
HI7082M Electrolyte Solution 3.5M KCl (230 mL)$134.08 Original price was: $134.08.$113.97Current price is: $113.97.Add to Cart
Chlorine, Cyanuric Acid, and pH Portable Photometer with CAL Check – HI97725$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Magnetic Mini-Stirrer for HI6000 – HI6000180$431.79 Original price was: $431.79.$367.03Current price is: $367.03.Add to Cart
Spare pH/ORP Sensor for HI769819X Probe – HI7698194-1$509.06 Original price was: $509.06.$432.70Current price is: $432.70.Add to Cart
Calcium Hardness CAL Check™ Standards – HI97720-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Chlorine Dioxide Rapid Method Reagents (100 tests) – HI96779-01$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Conductivity Analog Controller with Direct Input from Potentiometric Probe – HI943500-0 to 1999µS/cm$1,465.83 Original price was: $1,465.83.$1,245.95Current price is: $1,245.95.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
Total Chlorine High Range Test Kit Replacement Reagents (100 tests) – HI38022-100$104.54 Original price was: $104.54.$88.86Current price is: $88.86.Add to Cart
10 FTU Turbidity Calibration Standard – HI93703-10$86.92 Original price was: $86.92.$73.89Current price is: $73.89.Add to Cart
Replacement Probe for HI98194 with 4m (13′) cable$2,386.23 Original price was: $2,386.23.$2,028.29Current price is: $2,028.29.Add to Cart
Pool Line pH, Alkalinity, Free & Total Chlorine, and Cyanuric Acid Portable Photometer – Meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Chromium VI High Range Reagents (300 tests) – HI93723-03$204.53 Original price was: $204.53.$173.86Current price is: $173.86.Add to Cart
AmpHel® Flat-tip pH Electrode – Low Temperature, 5m Cable$715.87 Original price was: $715.87.$608.49Current price is: $608.49.Add to Cart
Burette Assembly, 10 mL – HI900110$2,102.16 Original price was: $2,102.16.$1,786.83Current price is: $1,786.83.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
Potassium ISE 0.1M Standard – HI4014-01$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
Refillable Combination pH Electrode with BNC + Pin Connector – HI1131P$374.98 Original price was: $374.98.$318.74Current price is: $318.74.Add to Cart
HI70038C 6.44 g/L (ppt) TDS Calibration Solution (25 x 20mL)$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Pool Line Phosphate Low Range Checker® HC Calibration Check Set – HI7134-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Autosampler Stainless Steel Temperature Probe – HI7662-A$234.08 Original price was: $234.08.$198.97Current price is: $198.97.Add to Cart
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
HI7662-T Stainless Steel Temperature Probe$195.45 Original price was: $195.45.$166.13Current price is: $166.13.Add to Cart
Phosphorus Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI70031C 1413µS/cm Conductivity Standard (25 x 20mL)$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Phenols Test Kit Replacement Reagents (100 tests) – HI3864-100$199.99 Original price was: $199.99.$169.99Current price is: $169.99.Add to Cart
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
EBC Haze Meter Calibration Standards – HI93124-03$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
AmpHel® Flat-tip pH Electrode – High Temperature, 5m Cable$693.14 Original price was: $693.14.$589.17Current price is: $589.17.Add to Cart
Glycol Chemical Test Kit – HI3859$281.80 Original price was: $281.80.$239.53Current price is: $239.53.Add to Cart
Glass Joint Grease for HI904 – HI900543$23.86 Original price was: $23.86.$20.28Current price is: $20.28.Add to Cart
HI7007C pH 7.01 Calibration Solution (500 mL)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Blackstone 7.6 L/h Chemical Dosing Pump – BL7$472.70 Original price was: $472.70.$401.80Current price is: $401.80.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
Blue Carrying Case for HI97115C – HI7101419$227.26 Original price was: $227.26.$193.17Current price is: $193.17.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
Waterproof Multiparameter pH, ORP, EC, Pressure, Temperature – HI98195$1,960.68 – $3,023.13Price range: $1,960.68 through $3,023.13Select Options
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
Free Chlorine Ultra Low Range CAL Check™ Standards – HI97762-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Iron Low Range CAL Check™ Standards – HI96746-11$374.00 Original price was: $374.00.$317.90Current price is: $317.90.Add to Cart
EPA Compliant Benchtop Turbidity Meter – HI88703$4,488.39 Original price was: $4,488.39.$3,815.13Current price is: $3,815.13.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
Digital Glass Body pH Electrode for Semi-Solids and Emulsions – HI10530$493.15 Original price was: $493.15.$419.18Current price is: $419.18.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Black$242.00 Original price was: $242.00.$205.70Current price is: $205.70.Add to Cart
pH/ORP/ISE Multiparameter Benchtop Meter – HI6222-02$2,750.00 Original price was: $2,750.00.$2,337.50Current price is: $2,337.50.Add to Cart
Foodcare pH Electrode for Yogurt and Creams with BNC Connector – FC210B$490.89 Original price was: $490.89.$417.25Current price is: $417.25.Add to Cart
HI9810442 HALO2 pH Meter for Leather & Paper$318.16 Original price was: $318.16.$270.44Current price is: $270.44.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