Nitrite Low Range Reagents (100 tests) – HI93707-01$86.92 Original price was: $86.92.$73.89Current price is: $73.89.Add to Cart
Deionized Water (1 G) – HI70436$52.27 Original price was: $52.27.$44.43Current price is: $44.43.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
HI763100 – Digital EC/Temperature Electrode$977.22 Original price was: $977.22.$830.63Current price is: $830.63.Add to Cart
Compact Magnetic Mini-Stirrers – HI180-Green$190.89 Original price was: $190.89.$162.26Current price is: $162.26.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
Mini Titrator for Measuring Titratable Acidity in Fruit Juice – HI84532$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.Add to Cart
GroLine Nutrient dosing system with HI30033 conductivity probe – HI981413-00$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
Waterproof Portable Dissolved Oxygen and BOD Meter – HI98193$1,429.46 – $1,545.37Price range: $1,429.46 through $1,545.37Select Options
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
pH 12.45 Technical Calibration Buffer Sachets (25 x 20mL) – HI50124-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
10 ppm Nitrate Standard (as N) Sachets for HI9829 (25 x 25 mL) – HI9829-14$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
Blackstone 1.5 L/h Chemical Dosing Pump – BL1.5$472.70 Original price was: $472.70.$401.80Current price is: $401.80.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
Digital Refractometer for % Brix and Potential Alcohol (% V/V) Analysis in Wine, Must and Juice – HI96813$543.15 Original price was: $543.15.$461.67Current price is: $461.67.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
HI7082M Electrolyte Solution 3.5M KCl (230 mL)$134.08 Original price was: $134.08.$113.97Current price is: $113.97.Add to Cart
pH 1.000 Millesimal Calibration Buffer (500 mL) – HI6001$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Calcium Hardness Checker® HC Calibration Check Set – HI720-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Green Shockproof Rubber Boot – HI710025$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Spare Polarographic Dissolved Oxygen Probe HI764073 with Protective Sleeve for HI98193 Meter – 4m Cable$727.23 Original price was: $727.23.$618.15Current price is: $618.15.Add to Cart
Chromium Low-Range Checker® HC Calibration Check Set – HI749-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Low Range Titrant for Titratable Alkalinity in Water Mini Titrator – HI84531-50$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
5 to 9 pin RS232 Serial Cable for PC Connection – HI920011$111.35 Original price was: $111.35.$94.66Current price is: $94.66.Add to Cart
Digital Conductivity Probe for HI98199 – HI763093$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
Total Chlorine Liquid Reagents (300 tests) – HI93701-T$104.54 Original price was: $104.54.$88.86Current price is: $88.86.Add to Cart
Refillable Double Junction pH Electrode with BNC Connector – HI1043B$479.52 Original price was: $479.52.$407.59Current price is: $407.59.Add to Cart
Air and Gas K-Type Thermocouple Probe with Handle – HI766D$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
HI7082L Electrolyte Solution 3.5M KCl (500 mL)$181.81 Original price was: $181.81.$154.54Current price is: $154.54.Add to Cart
HI7021L 240 mV @ 25°C ORP Test Solution (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.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
Marine Low-Range Nitrite Checker HC – HI767$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
pH Electrode for Continuous Flow-thru Monitoring – 3m Cable – HI1002$411.35 Original price was: $411.35.$349.65Current price is: $349.65.Add to Cart
Silver/Sulfide Combination Ion-Selective Electrode (ISE) – HI4115$2,068.07 Original price was: $2,068.07.$1,757.86Current price is: $1,757.86.Add to Cart
Reactive Phosphorus Reagents – HI93758A-50$145.44 Original price was: $145.44.$123.63Current price is: $123.63.Add to Cart
Magnesium Hardness Checker® HC – HI719$143.18 Original price was: $143.18.$121.70Current price is: $121.70.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
GroLine 5, 000µS/cm Conductivity Standard with Certificate (230 mL bottle) – HI7039-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Maintenance Kit for Turbidity Meter – HI731313$359.07 Original price was: $359.07.$305.22Current price is: $305.22.Add to Cart
Dissolved Oxygen CAL Check™ Standards – HI97732-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Molecular Sieve Desiccant for the HI904 Karl Fischer Titration System – HI900551$1,068.12 Original price was: $1,068.12.$907.91Current price is: $907.91.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
Total Hardness CAL Check™ Standards – HI97735-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI7021M 240 mV @ 25°C ORP Test Solution (230 mL)$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Nitrate Reagents – HI93766-50$154.54 Original price was: $154.54.$131.36Current price is: $131.36.Add to Cart
Environmental Analysis Photometer – HI83306$1,477.19 Original price was: $1,477.19.$1,255.61Current price is: $1,255.61.Add to Cart
Silver/Sulfide Half-Cell Ion-Selective Electrode (ISE) – HI4015$1,681.72 Original price was: $1,681.72.$1,429.46Current price is: $1,429.46.Add to Cart
Ammonia High-Range Checker® HC – HI733$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Spare pH Electrode – HI1270$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Compact Magnetic Mini-Stirrer (Moss Green) – HI180M-2$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
Bromine Reagents (100 tests) – HI93716-01$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
Copper Low-Range Checker® HC Calibration Check Set – HI747-11$53.41 Original price was: $53.41.$45.40Current price is: $45.40.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
Sharp Tip Penetration Thermistor Probe with Handle – HI762PWL$184.09 Original price was: $184.09.$156.48Current price is: $156.48.Add to Cart
Bromine, Chlorine, Cyanuric Acid, Iodide, Iron, and pH Portable Photometer with CAL Check – HI97101-kit$1,084.03 Original price was: $1,084.03.$921.43Current price is: $921.43.Add to Cart
Pump Calibration Standard for Sulfur Dioxide Mini Titrator – HI84100-55$89.20 Original price was: $89.20.$75.82Current price is: $75.82.Add to Cart
Flow-thru Conductivity Probe – HI3001$475.20 – $676.09Price range: $475.20 through $676.09Select Options
Calcium Module for Combination ISE – HI4104-51$659.05 Original price was: $659.05.$560.20Current price is: $560.20.Add to Cart
HI5004-R pH 4.01 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Chromium VI Low Range Reagents (300 tests) – HI93749-03$399.98 Original price was: $399.98.$339.99Current price is: $339.99.Add to Cart
Magnetic Stir Bars (10) – HI731319$168.17 Original price was: $168.17.$142.95Current price is: $142.95.Add to Cart
HI5008-01 pH 8.00 Technical Calibration Buffer (1 L)$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
FC098 Stainless Steel Blade for Meat pH Electrodes$434.07 Original price was: $434.07.$368.96Current price is: $368.96.Add to Cart
Calibration Kit for Relative Humidity – HI7102$329.53 Original price was: $329.53.$280.09Current price is: $280.09.Add to Cart
Marine Nitrite Low Range Checker HC Calibration Set – HI767-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Silver Nitrate 0.05M, 1L – HI70429$172.72 Original price was: $172.72.$146.82Current price is: $146.82.Add to Cart
Anionic Surfactant CAL Check™ Standards – HI97769-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.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
Waterproof Multiparameter pH, ORP, EC, TDS, Salinity, DO, Pressure, Temperature – HI98194$3,295.27 Original price was: $3,295.27.$2,800.97Current price is: $2,800.97.Add to Cart
Acid Hydrolyzable Phosphorus Reagents – HI93758B-50$145.44 Original price was: $145.44.$123.63Current price is: $123.63.Add to Cart
GroLine pH 4.01 Buffer Sachets, (25 x 20 mL) – HI70004G$72.72 Original price was: $72.72.$61.81Current price is: $61.81.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
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
Iron High Range Reagents (100 tests) – HI93721-01$57.95 Original price was: $57.95.$49.26Current price is: $49.26.Add to Cart
Marine pH Checker Reagents (100 tests) – HI780-25$41.47 Original price was: $41.47.$35.24Current price is: $35.24.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
Checktemp Dip Digital Thermometer – HI98539$193.17 Original price was: $193.17.$164.20Current price is: $164.20.Add to Cart
Alkaline Reagent for Total Sulfur Dioxide – HI84100-51$44.88 Original price was: $44.88.$38.15Current price is: $38.15.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
Pool Line Alkalinity Checker HC Reagents (25 Tests) – HI7754-26$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Fluoride Module for Combination ISE – HI4110-51$659.05 Original price was: $659.05.$560.20Current price is: $560.20.Add to Cart
PCA300 Series – Chlorine, pH, ORP and Temperature analyzers$3,689.57 – $4,307.71Price range: $3,689.57 through $4,307.71Select Options
Free Chlorine Liquid Reagents (300 tests) – HI93701-F$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Sodium Hydroxide Solution 5M, 500 mL – HI70435$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
Portable ISO Compliant Logging Turbidity Meter with Data Logging and PC Connectivity – HI93703-11$2,193.06 Original price was: $2,193.06.$1,864.10Current price is: $1,864.10.Add to Cart
HI70960 Preparation solution for solid or semi-solid samples (30mL)$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
Iron Low-Range Checker® Reagents (25 Tests) – HI746-25$80.11 Original price was: $80.11.$68.10Current price is: $68.10.Add to Cart
Plastic Pipette Tips (200 µL) – HI731350$26.14 Original price was: $26.14.$22.22Current price is: $22.22.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
Hydrochloric Acid 0.1N, 1L – HI70463$52.27 Original price was: $52.27.$44.43Current price is: $44.43.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
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
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
HI7030M 12880µS/cm Conductivity Standard (230mL Bottle)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Silica High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI7072L Electrolyte Fill Solution 1M KNO₃ (500 mL)$211.35 Original price was: $211.35.$179.65Current price is: $179.65.Add to Cart
Potassium Permanganate Standard Reagent, 20 g – HI70409$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart