Total Copper High Range Reagents (300 tests) – HI93702T-03$1,034.03 Original price was: $1,034.03.$878.93Current price is: $878.93.Add to Cart
Ionic Strength Adjuster (ISA) for Ammonia and Cyanide ISEs – HI4001-00$179.53 Original price was: $179.53.$152.60Current price is: $152.60.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
Phosphorus High-Range Checker® HC Calibration Check Set – HI706-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Nitrite High-Range Checker® HC Calibration Check Set – HI708-11$65.90 Original price was: $65.90.$56.01Current price is: $56.01.Add to Cart
Phosphate Low Range Reagents (300 tests) – HI93713-03$218.17 Original price was: $218.17.$185.45Current price is: $185.45.Add to Cart
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0.0 to 199.9µS/cm-Without LCD$624.97 Original price was: $624.97.$531.22Current price is: $531.22.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
Ammonia Test Kit for Fresh Water – HI3824$93.18 Original price was: $93.18.$79.20Current price is: $79.20.Add to Cart
Color of Water CAL Check™ Standards – HI97727-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Marine Nitrate Low Range Checker Reagents (25 tests) – HI781-25$41.47 Original price was: $41.47.$35.24Current price is: $35.24.Add to Cart
Nitrate Reagents with Barcode Recognition- HI94766-50$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
HI1000 Series Process Digital pH Probe-15m (49.2′)-HT – High Temperature-Ceramic$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
Digital galvanic dissolved oxygen probe for HI98199, 10 m cable$999.94 Original price was: $999.94.$849.95Current price is: $849.95.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
Digital Refractometer for Measuring Sodium Chloride in Food – HI96821$543.15 Original price was: $543.15.$461.67Current price is: $461.67.Add to Cart
Generator Electrode Without Diaphragm for HI904 – HI900512$2,181.70 Original price was: $2,181.70.$1,854.45Current price is: $1,854.45.Add to Cart
Silica Chemical Test Kit – HI38067$299.98 Original price was: $299.98.$254.98Current price is: $254.98.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
Hard Carrying Case for HI9829- HI710140$452.24 Original price was: $452.24.$384.41Current price is: $384.41.Add to Cart
HI700682P Electrode Cleaning Solution for Beer and Wort (25 x 20 mL sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Chromium VI Low-Range Checker® HC Reagents (25 Tests) – HI749-25$26.71 Original price was: $26.71.$22.70Current price is: $22.70.Add to Cart
HI7073L Cleaning Solution for Proteins (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Bromine, Chlorine, Cyanuric Acid, Iodine, Iron, and pH Portable Photometer with CAL Check – HI97101$714.74 – $921.43Price range: $714.74 through $921.43Select Options
Fehling Solution B, 500 mL – HI70447$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
Free Chlorine Ultra Low-Range Portable Photometer with CAL Check – HI97762$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI70300L Electrode Storage Solution (500 mL)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Iodine Reagents (300 tests) – HI93718-03$172.72 Original price was: $172.72.$146.82Current price is: $146.82.Add to Cart
Nitrite Medium-Range (16 mm Vial) Reagents (25 tests) – HI96784-25$138.63 Original price was: $138.63.$117.84Current price is: $117.84.Add to Cart
Soil Test™ Direct Soil EC Tester – HI98331$247.71 Original price was: $247.71.$210.55Current price is: $210.55.Add to Cart
Honey Color Portable Photometer – HI96785$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
Nickel High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Sushi pH Tester – HI981035$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
HALO2 pH Meter for Beer – HI9810312$293.16 Original price was: $293.16.$249.18Current price is: $249.18.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
Swimming Pool Controller with Built-in Dosing Pumps and In-line Mounting Kit$2,340.78 Original price was: $2,340.78.$1,989.66Current price is: $1,989.66.Add to Cart
Ammonia ISE 1000 ppm Standard – HI4001-03$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
Silver Reagent kit for 150 tests, PAN method – HI93737-03$1,272.66 Original price was: $1,272.66.$1,081.76Current price is: $1,081.76.Add to Cart
Copper High-Range Checker® Reagents (25 Tests) – HI702-25$26.71 Original price was: $26.71.$22.70Current price is: $22.70.Add to Cart
pH Electrode for Process Control and Monitoring – HI1001$386.34 Original price was: $386.34.$328.39Current price is: $328.39.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
HALO PVDF Body Foodcare pH Electrode with Bluetooth® – FC2022$559.06 Original price was: $559.06.$475.20Current price is: $475.20.Add to Cart
pH Electrode Storage Solution (30 mL)$19.32 Original price was: $19.32.$16.42Current price is: $16.42.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
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
Conductivity Transmitters to use with Four-ring Probe – HI8936$531.22 – $811.32Price range: $531.22 through $811.32Select Options
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
Marine Nitrite Ultra Low Range Checker® HC Reagents (25 Tests) – HI764-25$22.15 Original price was: $22.15.$18.83Current price is: $18.83.Add to Cart
Replacement Lamp for Turbidity Meter – HI740234$168.17 Original price was: $168.17.$142.95Current price is: $142.95.Add to Cart
Hydrochloric Acid 1N, 1L – HI70464$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
Injector saddle for 63 mm pipe diameter for BL series pool controllers – BL120-263$54.54 Original price was: $54.54.$46.35Current price is: $46.35.Add to Cart
Total Hardness and pH Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
4-Ring Conductivity Probe, DIN Connector – HI76302W$538.60 Original price was: $538.60.$457.81Current price is: $457.81.Add to Cart
Total Chlorine Test Kit Replacement Reagents (50 tests) – HI3831T-050$28.97 Original price was: $28.97.$24.63Current price is: $24.63.Add to Cart
GroLine 1413µS/cm Conductivity Standard with Certificate (120 mL bottle) – HI7031-012$17.05 Original price was: $17.05.$14.49Current price is: $14.49.Add to Cart
Boiler and Cooling Tower Photometer – HI83305$1,477.19 Original price was: $1,477.19.$1,255.61Current price is: $1,255.61.Add to Cart
Nitrate Module for Combination ISE (3 pcs) – HI4113-53$715.87 Original price was: $715.87.$608.49Current price is: $608.49.Add to Cart
Potassium Module for Half-Cell ISE – HI4014-51$590.88 Original price was: $590.88.$502.25Current price is: $502.25.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
Aquaculture Photometer – HI83303$1,477.19 Original price was: $1,477.19.$1,255.61Current price is: $1,255.61.Add to Cart
Chromium (VI) Low-Range Portable Photometer with CAL Check – HI97749-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.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
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
Ammonia Medium Range Reagents (100 tests) – HI93715-01$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart
Dosing Pump for Automatic Titration System – HI900100$5,306.52 Original price was: $5,306.52.$4,510.54Current price is: $4,510.54.Add to Cart
Sodium ISE Electrode Fill Solution (4 x 30 mL) – HI7079$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Pool Line Electrode Storage Solution (25 x 20 mL) – HI7003004P$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Fluoride Combination Ion-Selective Electrode (ISE) – HI4110$1,795.35 Original price was: $1,795.35.$1,526.05Current price is: $1,526.05.Add to Cart
pH, Free and Total Chlorine, Total Hardness, and Iron Low-Range Portable Photometer with CAL Check – HI97745$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI70703L Fluoride Standard Solution 100 mg/L (500 mL)$113.63 Original price was: $113.63.$96.58Current price is: $96.58.Add to Cart
Fluoride Low Range CAL Check™ Standards – HI97729-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI5006 pH 6.00 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Pool Line Digital Thermometer – HI985394$193.17 Original price was: $193.17.$164.20Current price is: $164.20.Add to Cart
HI7076 Electrolyte Fill Solution, 1M NaCl (30 mL x 4)$102.27 Original price was: $102.27.$86.92Current price is: $86.92.Add to Cart
Glass Body ORP Electrode with DIN Connector – HI3618D$438.61 Original price was: $438.61.$372.82Current price is: $372.82.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
HI8033L 84µS/cm Conductivity Standard in FDA Bottle (500mL)$57.39 Original price was: $57.39.$48.77Current price is: $48.77.Add to Cart
HI7077M Electrode Cleaning Solution for Oil and Fats (230 mL)$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Chromium VI Low Range Reagents (100 tests) – HI93749-01$140.90 Original price was: $140.90.$119.77Current price is: $119.77.Add to Cart
Flat Tip pH Electrode for Skin and Surfaces with BNC Connector – HI1413B$374.98 Original price was: $374.98.$318.74Current price is: $318.74.Add to Cart
Pool Line Free Chlorine Checker HC Calibration Check Set – HI7014-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Foodcare pH Electrode with Removable Sleeve – FC2053$568.15 Original price was: $568.15.$482.92Current price is: $482.92.Add to Cart
HI70004C pH 4.01 Calibration Buffer (25 x 20 mL) Sachets$82.38 Original price was: $82.38.$70.03Current price is: $70.03.Add to Cart
HI1000 Series Process Digital pH Probe-10m (32.8′)-HT – High Temperature-Ceramic$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
Total Hardness and pH Portable Photometer with CAL Check – HI97736$530.26 – $817.11Price range: $530.26 through $817.11Select Options
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
Glass Stopper, Standard Taper 19 for HI904 – HI900563$263.63 Original price was: $263.63.$224.08Current price is: $224.08.Add to Cart
Checktemp® 4 Folding Thermometer – HI151$68.10 – $115.91Price range: $68.10 through $115.91Select Options
pH/ORP/Temperature Combo Tester – HI98121$477.25 Original price was: $477.25.$405.66Current price is: $405.66.Add to Cart
Four-ring EC/TDS Probe with Internal Temperature Sensor – HI76312$1,090.85 Original price was: $1,090.85.$927.22Current price is: $927.22.Add to Cart
PEI Body Reference Electrode for FC301B – HI5313$324.98 Original price was: $324.98.$276.23Current price is: $276.23.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
Magnetic Mini-Stirrer (220V) – HI190M$190.89 Original price was: $190.89.$162.26Current price is: $162.26.Add to Cart
pHep+ Waterproof Pocket pH Tester with 0.01 pH Resolution – HI98108$138.63 Original price was: $138.63.$117.84Current price is: $117.84.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
Electrode Refilling Pipettes (20 pcs.) – HI740157P$37.50 Original price was: $37.50.$31.88Current price is: $31.88.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