Pool Line Free & Total Chlorine, Cyanuric Acid, and pH Portable Photometer with CAL Check – carrying case and CAL…$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Pool Line Bleach Test Kit – HI38434$204.53 Original price was: $204.53.$173.86Current price is: $173.86.Add to Cart
Iodine Portable Photometer with CAL Check – HI97718$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Suction Lysimeter for Root Level Soil Monitoring – HI83900-60 cm (1.97′)$197.71 Original price was: $197.71.$138.40Current price is: $138.40.Add to Cart
pH/EC/TDS Multiparameter Probe with CAL Check – HI1285-6$306.80 Original price was: $306.80.$260.78Current price is: $260.78.Add to Cart
Ammonia ISE 0.1M Standard – HI4001-01$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
PEI Body pH Half-Cell Electrode with BNC Connector – HI2112B$297.72 Original price was: $297.72.$253.06Current price is: $253.06.Add to Cart
Turbidity Calibration Standards – HI88713-11$265.89 Original price was: $265.89.$226.01Current price is: $226.01.Add to Cart
HI7004/1L pH 4.01 Calibration Solution (1 L)$46.02 Original price was: $46.02.$39.12Current price is: $39.12.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™ Probe Replacement Cap Kit – HI764113-1$277.26 Original price was: $277.26.$235.66Current price is: $235.66.Add to Cart
Polarographic Dissolved Oxygen Probe with Protective Sleeve – HI764073$618.15 – $849.95Price range: $618.15 through $849.95Select Options
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
Digital Refractometer for Seawater Analysis – HI96822$543.15 Original price was: $543.15.$461.67Current price is: $461.67.Add to Cart
1382 mg/L (ppm) TDS Standard (1 L) – HI7032/1L$46.02 Original price was: $46.02.$39.12Current price is: $39.12.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
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
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
Marine Nitrite Ultra Low-Range Checker® HC – HI764$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Pronto Water-resistant Wall-Mounted Precision Thermometer (°C) HI146-00$202.26 Original price was: $202.26.$171.92Current price is: $171.92.Add to Cart
Compact Magnetic Mini-Stirrers – HI180-Black$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
Potassium CAL Check™ Standards – HI97750-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Nitrite High-Range Portable Photometer – meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
GroLine 1413 uS/cm Conductivity Standard Sachets, (25 x 20 mL) – HI70031G$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Bromine Checker® HC – HI716$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Phosphate High-Range Checker® HC Calibration Check Set – HI717-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Short Flow Cell for HI9829 Multiparameter Portable Meter – HI7698294$243.17 Original price was: $243.17.$206.69Current price is: $206.69.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
Laboratory-Grade Polarographic DO Probe with Built-In Temperature Sensor – HI76483$1,102.21 Original price was: $1,102.21.$936.88Current price is: $936.88.Add to Cart
LiCl Calibration Salt for Relative Humidity – HI7111/P$347.71 Original price was: $347.71.$295.55Current price is: $295.55.Add to Cart
Air and Gas K-Type Thermocouple Probe – HI766PD$143.18 Original price was: $143.18.$121.70Current price is: $121.70.Add to Cart
Pool Line Free Chlorine Checker HC Reagents (25 Tests) – HI7014-25$19.32 Original price was: $19.32.$16.42Current price is: $16.42.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
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0.00 to 19.99 mS/cm-With LCD$954.49 Original price was: $954.49.$811.32Current price is: $811.32.Add to Cart
HI70010C pH 10.01 Calibration Buffer (25 x 20 mL) Sachets$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Iron Low Range Reagents (50 tests) – HI93746-01$134.08 Original price was: $134.08.$113.97Current price is: $113.97.Add to Cart
COD Low Range Reagent Vials, Mercury-Free Method (25 tests) – HI93754D-25$111.35 Original price was: $111.35.$94.66Current price is: $94.66.Add to Cart
Foodcare T-Type Thermocouple Thermometer with Ultra-Fast Detachable Probe – HI9350041$263.63 Original price was: $263.63.$224.08Current price is: $224.08.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
Suction Lysimeter for Root Level Soil Monitoring – HI83900-90 cm (2.95′)$265.89 Original price was: $265.89.$226.01Current price is: $226.01.Add to Cart
T-Shaped Celsius Thermometer (125mm) – HI145-00$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart
Chlorine, Cyanuric Acid, and pH Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Hard Carrying Case for HI9829- HI710140$452.24 Original price was: $452.24.$384.41Current price is: $384.41.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
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
EC/TDS Probe for Low Range Mini Controllers$112.05 – $226.01Price range: $112.05 through $226.01Select Options
Fluoride Low Range CAL Check™ Standards – HI97729-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.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
Pipe Clamp K-Type Thermocouple Probe – HI766TV1$161.36 Original price was: $161.36.$137.16Current price is: $137.16.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
Iron High Range Reagents (100 tests) – HI93721-01$57.95 Original price was: $57.95.$49.26Current price is: $49.26.Add to Cart
pH 7.01 Technical Calibration Buffer (3.78L x 2) – HI5007-G08$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
Surface K-Type Thermocouple Probe – HI766PB$193.17 Original price was: $193.17.$164.20Current price is: $164.20.Add to Cart
Plastic Beaker Set, 100 mL (10) – HI740036P$47.73 Original price was: $47.73.$40.57Current price is: $40.57.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
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
HI7004C pH 4.01 Calibration Solution (500 mL)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
HI70636L Cleaning Solution for Wine Stains (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Silver Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Spare ORP Electrode for Testers – HI73120$172.72 Original price was: $172.72.$146.82Current price is: $146.82.Add to Cart
Nickel High Range CAL Check™ Standards – HI97726-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
ORP Transmitter with 4-20 mA Galvanically Isolated Output – HI8615$753.37 – $1,101.08Price range: $753.37 through $1,101.08Select Options
PCA300 Series – Chlorine, pH, ORP and Temperature analyzers$3,689.57 – $4,307.71Price range: $3,689.57 through $4,307.71Select Options
Wire K-Type Thermocouple Probe – HI766F1-5m cable (16.4′)$186.35 Original price was: $186.35.$158.40Current price is: $158.40.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
Nitrite Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Optical Dissolved Oxygen Meter Probe – HI764113 – 10m (32.8′) cable$2,204.42 Original price was: $2,204.42.$1,873.76Current price is: $1,873.76.Add to Cart
Ozone Reagents (100 tests) – HI93757-01$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
pH CAL Check™ Standards – HI96710-11$374.00 Original price was: $374.00.$317.90Current price is: $317.90.Add to Cart
PVDF Body Foodcare pH Electrode with BNC Connector for Dairy Products – FC100B$377.26 Original price was: $377.26.$320.67Current price is: $320.67.Add to Cart
Desiccant for HI903 – HI900550$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Total Hardness High Range Colorimetric Reagents (100 tests) – HI93735-02$104.54 Original price was: $104.54.$88.86Current price is: $88.86.Add to Cart
HI6012 pH 12.000 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.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
Portable Total Hardness Photometer with CAL Check – HI97735-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Iron Low Range CAL Check™ Standards – HI97746-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Stabilized Iodine 0.01N, 1L – HI70433$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
Color of Water Checker® HC – HI727$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Autosampler for Potentiometric Titrator – 18 beaker tray – No peristaltic pump – HI922-200Add to Cart
Titanium Body pH Electrode for Plating Baths with DIN Connector – HI62911D$413.61 Original price was: $413.61.$351.57Current price is: $351.57.Add to Cart
pH Adjustment Reagent for Formol Number Mini Titrator – HI84533-62$68.18 Original price was: $68.18.$57.95Current price is: $57.95.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
Low Range Titrant for Sulfur Dioxide Mini Titrator – HI84500-50$44.88 Original price was: $44.88.$38.15Current price is: $38.15.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
pH 11.00 Technical Calibration Buffer Sachets (25 x 20mL) – HI50011-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Marine Alkalinity (dKH) Checker® HC – HI772$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Conductivity Analog Controller with Direct Input from Potentiometric Probe – HI943500 -0.0 to 199.9 mS/cm$1,465.83 Original price was: $1,465.83.$1,245.95Current price is: $1,245.95.Add to Cart
Nitrite High-Range Portable Photometer with CAL Check – HI97708$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Calibration / Storage Vessel for HI764113 opdo Probe – HI764113-2$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
Reactive Phosphorus High Range Reagents with Barcode Recognition – HI94763A-50$229.54 Original price was: $229.54.$195.11Current price is: $195.11.Add to Cart
Bromide Half-Cell Ion-Selective Electrode (ISE) – HI4002$1,590.82 Original price was: $1,590.82.$1,352.20Current price is: $1,352.20.Add to Cart
Ozone Portable Photometer with CAL Check – Kit including Carrying Case – HI97757C$1,067.00 Original price was: $1,067.00.$906.95Current price is: $906.95.Add to Cart
Checkfridge™ Remote Sensor Thermometer – HI147-°C Range$145.44 Original price was: $145.44.$101.81Current price is: $101.81.Add to Cart
Acid Reagent for Free and Total Sulfur Dioxide – HI84500-60$54.54 Original price was: $54.54.$46.35Current price is: $46.35.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
HI9071 Gelled Bridge Electrolyte$38.63 Original price was: $38.63.$32.84Current price is: $32.84.Add to Cart
Foodcare pH Electrode for Yogurt and Creams with quick connect DIN Connector – FC2133$529.52 Original price was: $529.52.$450.09Current price is: $450.09.Add to Cart
HI7039M 5000µS/cm Conductivity Standard (230 mL Bottle)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart