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2154 Products

Lab Testing


Water & Wastewater Lab Testing equipment


Browse a wide selection of high-quality lab equipment including spectrophotometers, turbidimeters, and colorimeters for measuring parameters such as pH, turbidity, chlorine, dissolved oxygen, fluoride, ammonia and many others. We carry everything you need to ensure your testing lab is in compliance with water quality regulatory standards.

2154 Products

Hach Silica Reagent Set, LR Silica, 25 mL, 2346800
$161.00

Mfr. Part # 2346800

Product # 701455

Hach Iodine Standard Solution, 0.0282 N, 1 L, 2333353
$53.05

Mfr. Part # 2333353

Product # 701449

Hach Hardness Reagent Set, Calmagite Colorimetric, 2319900
$122.00

Mfr. Part # 2319900

Product # 701432

Hach Hardness Buffer Solution, Aminoethanol, 500 mL, 2311149
$40.35

Mfr. Part # 2311149

Product # 701416

Hach Sodium Chloride Standard Solution, 85.47 mg/L (180 µS/cm), 1L, 2307553
$66.49

Mfr. Part # 2307553

Product # 701412

Hach Alkali Buffer, 3.0 N, 100 mL, 2307242
$28.09

Mfr. Part # 2307242

Product # 701406

Hach Sodium Chloride Standard Solution, 18000 µS/cm, 500 mL, 2307449
$49.15

Mfr. Part # 2307449

Product # 701410

Hach HNB Lab Reagent Package, 2307300
$59.19

Mfr. Part # 2307300

Product # 701407

Hach Conductivity Standard Solution, 18000 µS/cm, NaCl, 100 mL, 2307442
$24.19

Mfr. Part # 2307442

Product # 701409

Hach FerroZine® Iron Reagent, 25 g, 230424
$384.00

Mfr. Part # 230424

Product # 700868

Hach HNB Dilution Solvent, 100 mL, 2305042
$18.25

Mfr. Part # 2305042

Product # 701402

Hach Ferrous Ethylenediammonium Sulfate Digital Titrator Cartridge, 0.00564 N, 2292301
$28.70

Mfr. Part # 2292301

Product # 701395

Hach Alkalinity Reagent Set, Digital Titrator, 2271900
$118.00

Mfr. Part # 2271900

Product # 701370

Hach Dissolved Oxygen Reagent Set, Digital Titrator, 300 mL, 2272200
$153.00

Mfr. Part # 2272200

Product # 701373

Hach Hardness (Total) Reagent Set, Digital Titrator, Full Range, 2272000
$103.00

Mfr. Part # 2272000

Product # 701371

Hach Hardness (Calcium and Total) Reagent Set, Digital Titrator, 2272100
$178.00

Mfr. Part # 2272100

Product # 701372

Hach Silica Reagent Set, Low Range, 25 mL, 2256900
$109.00

Mfr. Part # 2256900

Product # 701353

Hach Phosphorus 1 Reagent, 500 mL, 2260549
$55.55

Mfr. Part # 2260549

Product # 701356

Hach Sodium Thiosulfate Digital Titrator Cartridge, 0.200 N, 2267501
$35.00

Mfr. Part # 2267501

Product # 701365

Hach Phosphorus 2 Reagent, 500 mL, 2260649
$108.00

Mfr. Part # 2260649

Product # 701357

Hach TKN Indicator Solution, 50 mL SCDB, 2251926
$22.39

Mfr. Part # 2251926

Product # 701345

Hach Silica Reagent Set, HR, 25 mL, 2244300
$177.00

Mfr. Part # 2244300

Product # 701338

Hach Phosphonate Reagent Set, 25 mL, 2244000
$185.00

Mfr. Part # 2244000

Product # 701336

Hach Manganese Reagent Set, HR, 25 mL, Periodate Oxidation, 2243200
$116.00

Mfr. Part # 2243200

Product # 701329

Hach Manganese Reagent Set, LR, PAN, 25 mL, 2243300
$243.00

Mfr. Part # 2243300

Product # 701330

Hach Chlorine Dioxide Reagent Set, Chlorophenol Red, 2242300
$107.00

Mfr. Part # 2242300

Product # 701322

Hach Alkali Solution, 500 mL, 2241749
$80.29

Mfr. Part # 2241749

Product # 701317

Hach Calcium/Magnesium Indicator Solution, 500 mL, 2241849
$88.75

Mfr. Part # 2241849

Product # 701319

Hach EGTA Solution, 50 mL SCDB, 2229726
$35.65

Mfr. Part # 2229726

Product # 701308

Hach Calmagite Solution, 0.003%, 4 L, 2230356
$119.00

Mfr. Part # 2230356

Product # 701309

Hach Rochelle Salt-PVA Reagent, 500 mL, 2199449
$45.05

Mfr. Part # 2199449

Product # 701297

Hach Rochelle Salt-PVA Reagent, 100 mL MDB, 2199432
$21.09

Mfr. Part # 2199432

Product # 701296

Hach Buffer, Phosphate Type, pH 7.0, 1 L, 2155353
$67.49

Mfr. Part # 2155353

Product # 701260

Hach Alkaline Cyanide Reagent, 500 mL, 2122349
$113.00

Mfr. Part # 2122349

Product # 701240

Hach PhosVer® 3 Phosphate Reagent Powder Pillows, 25 mL Sample, Pack of 1000, 212528
$594.00

Mfr. Part # 212528

Product # 700833

Hach Phenylarsine Oxide (PAO) Digital Titrator Cartridge, 0.0451 N, 2142001
$26.69

Mfr. Part # 2142001

Product # 701254

Hach UniVer® 3 Hardness Reagent, 28 g, 21320H
$20.99

Mfr. Part # 21320H

Product # 702691

Hach Conductivity Standard Solution, 1990 µS/cm, NaCl, 100 mL, 210542
$25.45

Mfr. Part # 210542

Product # 700829

Hach EDTA Digital Titrator Cartridge, 0.0716 M, 2081701
$34.49

Mfr. Part # 2081701

Product # 701155

Hach Buffer Powder Pillows for Iron, Citrate Type, pk/100, 2081599
$72.19

Mfr. Part # 2081599

Product # 701153

Hach Sulfosalicylic Acid Powder Pillows, pk/100, 2081669
$66.95

Mfr. Part # 2081669

Product # 701154

Hach EDTA Digital Titrator Cartridge, 0.716 M, 2081801
$36.45

Mfr. Part # 2081801

Product # 701156

Hach 1990 µS/cm Conductivity Standard, 995 mg/L TDS, 1000 mg/L NaCl, 1 L, 210553
$66.49

Mfr. Part # 210553

Product # 700830

Hach Alkaline Iodide-Azide Reagent, 500 mL, 27749
$44.75

Mfr. Part # 27749

Product # 700608

Hach Sulfamic Acid Powder Pillows, pk/50, 2076266
$54.69

Mfr. Part # 2076266

Product # 701149

Hach Chlorine Dioxide Reagent 2, 100 mL, 2070142
$23.75

Mfr. Part # 2070142

Product # 701124

Hach Singlet™ Single-use Conductivity Standard Solution, 1413 µS/cm, KCl, 20 mL, 2771420
$75.55

Mfr. Part # 2771420

Product # 701913

Hach Chlorine Dioxide Reagent 3, 100 mL, 2070242
$23.75

Mfr. Part # 2070242

Product # 701125