GroLine Nutrient dosing system with HI30033 conductivity probe, panel mounted flow cell, fittings and tubing – HI981413-20$1,352.20 Original price was: $1,352.20.$1,149.37Current price is: $1,149.37.Add to Cart
Chloride Portable Photometer with CAL Check – HI97753-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Chlorine Ultra High Range Checker® HC Reagents (25 Tests) – HI771-25$31.81 Original price was: $31.81.$27.04Current price is: $27.04.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
100 ppm Nitrate Standard (as N) Sachets for HI9829 (25 x 25 mL) – HI9829-15$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
Cyanide Combination Ion-Selective Electrode (ISE) – HI4109$1,999.89 Original price was: $1,999.89.$1,699.91Current price is: $1,699.91.Add to Cart
Fluoride High Range CAL Check™ Standards – HI97739-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.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
HI510 Universal Controller Pipe Mounting Kit$263.63 Original price was: $263.63.$224.08Current price is: $224.08.Add to Cart
Total Nitrogen High Range Reagents with Barcode Recognition – HI94767B-50$306.80 Original price was: $306.80.$260.78Current price is: $260.78.Add to Cart
Phosphate Ultra Low Range Checker® HC Reagents (25 Tests) – HI774-25$22.15 Original price was: $22.15.$18.83Current price is: $18.83.Add to Cart
Copper High-Range Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
General Purpose Penetration Thermistor Probe with Colored Handle – HI762P$154.54 – $156.48Price range: $154.54 through $156.48Select Options
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
pH/EC/TDS Multiparameter Probe – HI1285-51$306.80 Original price was: $306.80.$260.78Current price is: $260.78.Add to Cart
Waterproof pHep®5 pH/Temperature Tester – HI98128$270.44 Original price was: $270.44.$229.87Current price is: $229.87.Add to Cart
Chloride Reagents (300 tests) – HI93753-03$590.88 Original price was: $590.88.$502.25Current price is: $502.25.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
Shockproof Rubber Boot (Orange) – HI710008$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HI7040L Zero Oxygen Solution Set (500 mL)$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
HI5033-12 84µS/cm Conductivity Standard (120 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Manganese Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Portable Photometer for Determination of Peroxide Value in Oils – HI83730-02$1,783.99 Original price was: $1,783.99.$1,516.39Current price is: $1,516.39.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
Portable Galvanic Dissolved Oxygen Meter – HI9147-4m (13′)$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
Multiparameter (pH/DO) Probe for HI98196 – HI7698196 -4m (13′) cable$1,829.44 Original price was: $1,829.44.$1,555.03Current price is: $1,555.03.Add to Cart
HI7092M Pretreatment oxidizing solution (230 mL)$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
HI7006/1G pH 6.86 Calibration Solution (1 G ( 3.78 L))$120.45 Original price was: $120.45.$102.38Current price is: $102.38.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
HI7033M 84µS/cm Conductivity Standard (230mL Bottle)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
50% Brix Standard Solution (10 mL) – HI4020-11$111.35 Original price was: $111.35.$94.66Current price is: $94.66.Add to Cart
Silica Chemical Test Kit – HI38067$299.98 Original price was: $299.98.$254.98Current price is: $254.98.Add to Cart
HI731359 Round Glass Replacement Cuvettes for HI759 (25 pcs)$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Bromine Test Kit – HI3830$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Portable Total Hardness Photometer with CAL Check – HI97735$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Halide Polishing Strips (24 pcs) – HI4000-70$91.48 Original price was: $91.48.$77.76Current price is: $77.76.Add to Cart
HI5010-V pH 10.01 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Burette Holder for Automatic Titrator – HI930160$293.16 Original price was: $293.16.$249.18Current price is: $249.18.Add to Cart
Concentrated Potassium Iodide Reagent 30%, 500 mL – HI70437$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
GroLine Electrode Storage Solution (120 mL) – HI70300-012$17.05 Original price was: $17.05.$14.49Current price is: $14.49.Add to Cart
Foodcare T-Type Thermocouple Thermometer with Detachable Probe – HI935004$234.08 Original price was: $234.08.$198.97Current price is: $198.97.Add to Cart
Pool Line Alkalinity Checker HC – HI7754$129.54 Original price was: $129.54.$110.11Current price is: $110.11.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
Four Ring Conductivity/TDS Probe HI763133$931.77 Original price was: $931.77.$792.00Current price is: $792.00.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Arctic White$240.90 Original price was: $240.90.$204.77Current price is: $204.77.Add to Cart
Total Chlorine Ultra Low Range Reagents (300 tests) – HI95761-03$184.09 Original price was: $184.09.$156.48Current price is: $156.48.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
Salinity Chemical Test Kit Replacement Reagents (110 tests) – HI3835-100$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart
Multi-range EC Meter – HI8733$1,090.85 Original price was: $1,090.85.$927.22Current price is: $927.22.Add to Cart
Foodcare Meat pH Tester – HI981036$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
Ammonia Low-Range Checker® HC – HI700$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Iodide ISE 0.1M Standard – HI4011-01$249.99 Original price was: $249.99.$212.49Current price is: $212.49.Add to Cart
HI70060M pH 6.00 Calibration Solution (230 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Optical Dissolved Oxygen Probe for HI6421 – HI7641133$1,579.46 Original price was: $1,579.46.$1,342.54Current price is: $1,342.54.Add to Cart
Phosphate High-Range Checker® HC – HI717$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
16 mm Glass Cuvettes for Checker HC and Benchtop Photometers (4 pcs) – HI731321$59.09 Original price was: $59.09.$50.23Current price is: $50.23.Add to Cart
Roller Surface K-Type Thermocouple Probe – HI766PA$195.45 Original price was: $195.45.$166.13Current price is: $166.13.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
Pool Line pH Controller and Dosing Pump – Meter, probe and in-line mounting kit – BL100-10$1,090.85 Original price was: $1,090.85.$872.67Current price is: $872.67.Add to Cart
HALO Glass Body Gel Filled pH Electrode with Bluetooth® – HI11102$504.52 Original price was: $504.52.$428.84Current price is: $428.84.Add to Cart
Iodine Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Photometric Probe for Colorimetric Titrations at 525 nm – HI900601$1,056.76 Original price was: $1,056.76.$898.25Current price is: $898.25.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
HI94754F-25 COD Low Range Reagent Vials with Barcode, ISO Method (25 tests)$161.36 Original price was: $161.36.$137.16Current price is: $137.16.Add to Cart
Professional Portable Meat pH Meter – HI98163$1,636.27 Original price was: $1,636.27.$1,390.83Current price is: $1,390.83.Add to Cart
Foodcare pH Electrode for Cheese with Stainless Steel Body and Quick Connect DIN Connector – FC2423$693.14 Original price was: $693.14.$589.17Current price is: $589.17.Add to Cart
Wire K-Type Thermocouple Probe for Ovens – HI766Z-1m cable (3.28′)$193.17 Original price was: $193.17.$164.20Current price is: $164.20.Add to Cart
Total Chlorine Ultra Low-Range Checker® HC – HI761$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Digital Refractometer for Beer – HI96841$543.15 Original price was: $543.15.$461.67Current price is: $461.67.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
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
Shockproof Rubber Boot (Blue) – HI710024$72.72 Original price was: $72.72.$61.81Current price is: $61.81.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
pH CAL Check™ Standards – HI96710-11$374.00 Original price was: $374.00.$317.90Current price is: $317.90.Add to Cart
Sodium ISE 100 ppm Standard – HI4016-02$184.09 Original price was: $184.09.$156.48Current price is: $156.48.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
Total Hardness Test Kit Replacement Reagents (100 tests) – HI38033-100$38.63 Original price was: $38.63.$32.84Current price is: $32.84.Add to Cart
Iron High Range Portable Photometer with CAL Check – HI97721$530.26 – $817.11Price range: $530.26 through $817.11Select Options
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
Digital Refractometer for Ethylene Glycol Analysis – HI96831$543.15 Original price was: $543.15.$461.67Current price is: $461.67.Add to Cart
HI60004-02 pH 4.010 Millesimal Buffer Solution (25 x 20 mL) Sachets$120.45 Original price was: $120.45.$102.38Current price is: $102.38.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
Marine Low-Range Nitrite Checker HC – HI767$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Copper High Range Reagents (100 tests) – HI93702-01$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
HI70004P pH 4.01 Calibration Buffer Sachets (25 x 20 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Marine Alkalinity Checker® HC Reagents (25 Tests) – HI772-26$19.32 Original price was: $19.32.$16.42Current price is: $16.42.Add to Cart
GroLine General Purpose Cleaning Solution (230 mL) – HI7061-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
opdo Waterproof Optical Dissolved Oxygen Meter – HI98198-10m (32.8′)$4,124.77 Original price was: $4,124.77.$3,506.05Current price is: $3,506.05.Add to Cart
Aluminum Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Plastic Beaker Set, 20 mL (10) – HI740037P$47.73 Original price was: $47.73.$40.57Current price is: $40.57.Add to Cart
Calibration Check Key at 32°F (HI765 Probes) – HI765032F$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
Turbidity Calibration Standards – HI88703-11$265.89 Original price was: $265.89.$226.01Current price is: $226.01.Add to Cart
HI5008 pH 8.00 Technical Calibration Buffer (500ml)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Free and Total Chlorine High Range CAL Check™ Standards – HI97734-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
K-Type Thermocouple Thermometer with Auto-off Capability – HI935005$290.90 Original price was: $290.90.$247.26Current price is: $247.26.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
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
HI1288 pH/EC/TDS Multiparameter Probe$370.44 Original price was: $370.44.$314.88Current price is: $314.88.Add to Cart