Glass Body Calomel Reference Electrode – HI5412$324.98 Original price was: $324.98.$276.23Current price is: $276.23.Add to Cart
HI8086L 23 g/L Na+ Standard Solution in FDA bottle (500 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.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
HI7041M Dissolved Oxygen probe electrolyte solution (230mL) bottle$124.99 Original price was: $124.99.$106.25Current price is: $106.25.Add to Cart
Burette Assembly, 25 mL – HI900125$2,102.16 Original price was: $2,102.16.$1,786.83Current price is: $1,786.83.Add to Cart
Silica Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Refillable PEI Body pH Electrode with BNC Connector – HI1332B$243.17 Original price was: $243.17.$206.69Current price is: $206.69.Add to Cart
ORP Analog Controller with Self-Diagnostic Test – HI8720$1,420.38 Original price was: $1,420.38.$1,207.32Current price is: $1,207.32.Add to Cart
HI9810352 HALO2 pH Meter for Sushi$293.16 Original price was: $293.16.$249.18Current price is: $249.18.Add to Cart
HI6068 pH 6.862 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.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
Shockproof Rubber Boot (Orange) – HI710028$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
pH 1.00 Technical Calibration Buffer (500 mL) – HI5001$68.18 Original price was: $68.18.$57.95Current price is: $57.95.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
Protective Sleeve for HI76409 Probe Series – HI76409-0$93.18 Original price was: $93.18.$79.20Current price is: $79.20.Add to Cart
Nickel Low Range Reagents (150 tests) – HI93740-03$1,306.75 Original price was: $1,306.75.$1,110.74Current price is: $1,110.74.Add to Cart
Magnesium and Total Hardness Reagents (100 tests) – HI93719-01$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Advanced Dissolved Oxygen Benchtop Meter with HI764833 Polarographic DO Probe – HI6421P-02$2,579.40 Original price was: $2,579.40.$2,192.49Current price is: $2,192.49.Add to Cart
Iron High Range Reagents (300 tests) – HI93721-03$165.90 Original price was: $165.90.$141.02Current price is: $141.02.Add to Cart
Flat Tip pH Electrode for Pulp and Paper with Quick Connect DIN Connector – HI14143$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Calcium and Magnesium Hardness High Range Reagents (300 tests) – HI93752-03$243.17 Original price was: $243.17.$206.69Current price is: $206.69.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
Copper Low-Range Portable Photometer With CAL Check Meter only – HI97747$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Multiparameter (pH/DO) Probe for HI98196 – HI7698196 -20m (65.6′) cable$2,386.23 Original price was: $2,386.23.$2,028.29Current price is: $2,028.29.Add to Cart
Waterproof portable thermistor thermometer for brewing – HI935012$397.71 Original price was: $397.71.$338.05Current price is: $338.05.Add to Cart
Calibration Check Key at 32°F – HI762032F$65.90 Original price was: $65.90.$56.01Current price is: $56.01.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
Phosphorus High-Range Checker® Reagents (25 Tests) – HI706-25$19.32 Original price was: $19.32.$16.42Current price is: $16.42.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
Nitrite Test Kit Replacement Reagents (100 tests) – HI3873-100$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
Iron Checker® Reagents (25 Tests) – HI721-25$19.32 Original price was: $19.32.$16.42Current price is: $16.42.Add to Cart
Iron (Low Range) Test Kit Replacement Reagents (100 tests) – HI38039-100$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
Glass Body Calomel Reference Electrode for Measurements with Remote Filling – HI5414$361.34 Original price was: $361.34.$307.14Current price is: $307.14.Add to Cart
Waterproof Portable EC/TDS/Resistivity/Salinity Meter – HI98192$1,693.09 Original price was: $1,693.09.$1,439.12Current price is: $1,439.12.Add to Cart
HI7007L pH 7.01 Calibration Solution (500 mL)$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
HI70032P 1382 mg/L (ppm) TDS Calibration Solution (25 x 20mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HI8030L 12880µS/cm Conductivity Standard in FDA Bottle (500mL)$57.39 Original price was: $57.39.$48.77Current price is: $48.77.Add to Cart
HI5068 pH 6.86 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
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
Chloride Checker® HC – HI753$129.54 Original price was: $129.54.$110.11Current price is: $110.11.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
Flow-thru Conductivity Probe – HI3001$475.20 – $676.09Price range: $475.20 through $676.09Select Options
111, 800µS/cm Conductivity Standard (1 L) – HI7035/1L$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
Calcium ISE 0.1M Standard – HI4004-01$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
Free Chlorine Ultra Low Range Portable Photometer with CAL Check – HI97762-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Mini Titrator for Measuring Titratable Acidity in Dairy Products – HI84529$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.Add to Cart
Compact Magnetic Mini-Stirrer (Orange) – HI180K-2$190.89 Original price was: $190.89.$162.26Current price is: $162.26.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
Free and Total Chlorine Test Kit (Low and Medium Range) – HI38017$202.26 Original price was: $202.26.$171.92Current price is: $171.92.Add to Cart
Potassium Module for Combination ISE – HI4114-51$659.05 Original price was: $659.05.$560.20Current price is: $560.20.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
Professional Waterproof Portable pH/ORP Meter – HI98190$1,352.20 Original price was: $1,352.20.$1,149.37Current price is: $1,149.37.Add to Cart
USB Cable for PC Connection – HI920013$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
HI7004M pH 4.01 Calibration Solution (230 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
pH 1.00 Technical Calibration Buffer Sachets (25 x 20mL) – HI50001-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Free Chlorine Test Kit Replacement Reagents (50 tests) – HI3829F-050$38.63 Original price was: $38.63.$32.84Current price is: $32.84.Add to Cart
T-Logger Temperature Data Logger – HI144-kit$274.99 Original price was: $274.99.$233.74Current price is: $233.74.Add to Cart
Burette Assembly for HI903, 5 mL – HI900505$2,147.61 Original price was: $2,147.61.$1,825.46Current price is: $1,825.46.Add to Cart
Total Hardness and Iron Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
pH 3.00 Technical Calibration Buffer Sachets (25 x 20mL) – HI50003-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Ammonia Medium-Range Portable Photometer with CAL Check – HI97715$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Iron (High Range) Test Kit Replacement Reagents (100 tests) – HI38041-100$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
pHep®4 pH/Temperature Tester – HI98127$245.44 Original price was: $245.44.$208.63Current price is: $208.63.Add to Cart
Amino-Methyl Propanol Buffer Reagent, 25 mL – HI70424$52.27 Original price was: $52.27.$44.43Current price is: $44.43.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
Heavy-Duty Stainless Steel Cover Mini-Stirrer with Autospeed (5 L) – HI310N-2$384.07 Original price was: $384.07.$326.46Current price is: $326.46.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
10 ppm and 100 ppm Chloride Calibration Standard Sachets for HI9829 (10 x 25 mL each) – HI9829-12/13$186.35 Original price was: $186.35.$158.40Current price is: $158.40.Add to Cart
Calcium Hardness Reagents (300 tests) – HI93720-03$345.43 Original price was: $345.43.$293.62Current price is: $293.62.Add to Cart
Carbon Dioxide ISE 1000 ppm Standard – HI4005-03$224.98 Original price was: $224.98.$191.24Current price is: $191.24.Add to Cart
Chloride Checker® HC Calibration Check Set – HI753-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
HI98703-58 Silicon oil for turbidity meter (15 mL)$57.95 Original price was: $57.95.$49.26Current price is: $49.26.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
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
Hydrogen Peroxide Chemical Test Kit – HI3844$174.99 Original price was: $174.99.$148.74Current price is: $148.74.Add to Cart
Marine Low Range Nitrate Checker HC – HI781$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Ultra-Low-Range Total Chlorine Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Acid Hydrolyzable Phosphorus Reagents with Barcode Recognition – HI94758B-50$229.54 Original price was: $229.54.$195.11Current price is: $195.11.Add to Cart
Stabilized Iodine 0.04N, 1L – HI70441$109.09 Original price was: $109.09.$92.72Current price is: $92.72.Add to Cart
Iron Reagent Set for Wine – HI83741-20$134.08 Original price was: $134.08.$113.97Current price is: $113.97.Add to Cart
Cadmium Combination Ion-Selective Electrode (ISE) – HI4103$2,306.69 Original price was: $2,306.69.$1,960.68Current price is: $1,960.68.Add to Cart
HI70030P 12880µS/cm Conductivity Standard (25 x 20mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
84µS/cm Conductivity Standard (1 L) – HI7033/1L$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
Replacement Battery for HI801 – HI7408015$538.60 Original price was: $538.60.$457.81Current price is: $457.81.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
PCA300 Series – Chlorine, pH, ORP and Temperature analyzers$3,689.57 – $4,307.71Price range: $3,689.57 through $4,307.71Select Options
pH Electrode for Process Control and Monitoring – HI1001$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Nitrate Portable Photometer with CAL Check – HI97728-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI8035L 111800µS/cm Conductivity Standard in FDA Bottle (500mL)$57.39 Original price was: $57.39.$48.77Current price is: $48.77.Add to Cart
Iron Low-Range Checker® HC Calibration Check Set – HI746-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Portable pH Meter for Yogurt – HI99164$1,068.12 Original price was: $1,068.12.$907.91Current price is: $907.91.Add to Cart
Sodium ISE Conditioning Solution – HI4016-46$24.43 Original price was: $24.43.$20.77Current price is: $20.77.Add to Cart
35.00 ppt Marine Salinity Calibration Standard (25 x 20 ml) – HI70024P$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Panel-mounted pH Analog Indicator with Self Diagnostic Test – HI8510$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
HI1000 Series Process Digital pH Probe-10m (32.8′)-LT – Low Temperature-PTFE$965.86 Original price was: $965.86.$820.97Current price is: $820.97.Add to Cart
Pool Line pH and mV Precision Simulator – HI9310014$670.42 Original price was: $670.42.$569.86Current price is: $569.86.Add to Cart
Honey Color Portable Photometer – HI96785$818.14 Original price was: $818.14.$695.42Current price is: $695.42.Add to Cart
Acetate Buffer pH 4.18, 230 mL – HI70467$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart