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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 Reagent Set, Chlorine, DPD Free & Total Chlorine, 25 mL Sample, 2440400
$82.05

Mfr. Part # 2440400

Product # 701588

Hach Dissolved Oxygen Reagent Set, 60 mL Sample, 2439802
$134.00

Mfr. Part # 2439802

Product # 701585

Hach Chlorine (Free & Total) Reagent Set, DPD 5 mL, 2438800
$60.30

Mfr. Part # 2438800

Product # 701582

Hach Electrode Cleaning Solution for Minerals/Inorganic Samples, 500 mL, 2975149
$53.95

Mfr. Part # 2975149

Product # 702040

Hach Natural Water Standard Solution, 3000 ppm Total Dissolved Solids (TDS), 500 mL, 2974849
$68.45

Mfr. Part # 2974849

Product # 702038

Hach Natural Water Standard Solution, 3000 ppm Total Dissolved Solids (TDS), 50 mL, 2974826
$16.59

Mfr. Part # 2974826

Product # 702037

Hach Natural Water Standard Solution, 1000 ppm Total Dissolved Solids (TDS), 500 mL, 2974749
$68.45

Mfr. Part # 2974749

Product # 702036

Hach Natural Water Standard Solution, 300 ppm Total Dissolved Solids (TDS), 500 mL, 2974649
$68.45

Mfr. Part # 2974649

Product # 702034

Hach Conductivity Standard Solution, 12890 µS/cm, KCl, 50 mL, 2974426
$16.59

Mfr. Part # 2974426

Product # 702029

Hach Conductivity Standard Solution, 12890 µS/cm, KCl, 500 mL, 2974449
$68.45

Mfr. Part # 2974449

Product # 702030

Hach Conductivity Standard Solution, 1412 µS/cm, KCl, 500 mL, 2974349
$68.45

Mfr. Part # 2974349

Product # 702028

Hach Conductivity Standard Solution, 1412 µS/cm, KCl, 50 mL, 2974326
$16.59

Mfr. Part # 2974326

Product # 702027

Hach Conductivity Standard Solution, 146.9 µS/cm, KCl, 500 mL, 2974249
$68.45

Mfr. Part # 2974249

Product # 702026

Hach Sodium Chloride Standard Solution, 10,000 µS/cm, 500 mL, 2972249
$64.65

Mfr. Part # 2972249

Product # 702023

Hach Conductivity Standard Solution, 146.9 µS/cm, KCl, 50 mL, 2974226
$16.59

Mfr. Part # 2974226

Product # 702025

Hach Chlorine (Total) Reagent Set for CN-65 Test Kit, 2438600
$95.90

Mfr. Part # 2438600

Product # 701581

Hach Hardness (Total) Reagent Set for 5-EP Test Kit, 2437900
$42.55

Mfr. Part # 2437900

Product # 701580

Hach Hardness (Total) Reagent Set for HA-71A Test Kit, 2437800
$64.15

Mfr. Part # 2437800

Product # 701579

Hach Chlorine (Total) Reagent Set for CN-21P, 2437700
$79.50

Mfr. Part # 2437700

Product # 701578

Hach Alkalinity Reagent Set, 0 - 400 mg/L, 2437401
$77.15

Mfr. Part # 2437401

Product # 701575

Hach Phosphonate Reagent Set, 10 mL, 2429700
$153.00

Mfr. Part # 2429700

Product # 701556

Hach Conductivity Standard Solution, 10000 µS/cm, NaCl, 50 mL, 2972226
$16.49

Mfr. Part # 2972226

Product # 702022

Hach Sodium Chloride Standard Solution, 100 µS/cm, 500 mL, 2971849
$64.65

Mfr. Part # 2971849

Product # 702021

Hach Conductivity Standard Solution, 100 µS/cm, NaCl, 50 mL, 2971826
$16.49

Mfr. Part # 2971826

Product # 702020

Hach Reducing Solution, ORP Electrodes, 2965349
$45.30

Mfr. Part # 2965349

Product # 702012

Hach Freechlor F Reagent Solution, 50 mL, 2964926
$20.89

Mfr. Part # 2964926

Product # 702008

Hach Filling Solution, ISENa381, 0.02 M NH₄Cl, 59 mL, 2965126
$43.95

Mfr. Part # 2965126

Product # 702010

Hach Electrode Cleaning Solution for Fats, Oils and Grease Samples, 500 mL, 2964449
$40.29

Mfr. Part # 2964449

Product # 702007

Hach SPADNS 2 (Arsenic-Free) Fluoride Reagent Solution, 3.78 L, 2947517
$149.00

Mfr. Part # 2947517

Product # 701995

Hach Nutrients Advanced Reagent Set, TNTplus, 2925100
$448.00

Mfr. Part # 2925100

Product # 701984

Hach UniVer3 Hardness Reagent, 454 g w/ Scoop, 2883702
$90.55

Mfr. Part # 2883702

Product # 701977

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 1 L, 2409353
$43.69

Mfr. Part # 2409353

Product # 701538

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 3.78 L, 2409317
$121.00

Mfr. Part # 2409317

Product # 701537

Hach Sodium Thiosulfate Digital Titrator Cartridge, Stabilized, 0.0250 N, 2409301
$35.00

Mfr. Part # 2409301

Product # 701536

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.0246 N, 100 mL MDB, 2409232
$25.85

Mfr. Part # 2409232

Product # 701534

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.0246 N, 500 mL, 2409249
$32.69

Mfr. Part # 2409249

Product # 701535

Hach Sodium Thiosulfate Digital Titrator Cartridge, Stabilized, 0.02256 N, 2409101
$32.69

Mfr. Part # 2409101

Product # 701533

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.0109 N, 500 mL, 2408949
$37.39

Mfr. Part # 2408949

Product # 701531

Hach Potassium Iodide Swiftest™ Bulk Dispenser, w/ Potassium Iodide Refill Vial, 2834100
$144.00

Mfr. Part # 2834100

Product # 701961

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.0109 N, 100 mL MDB, 2408932
$26.69

Mfr. Part # 2408932

Product # 701530

Hach Sodium Thiosulfate Standard Solution, Stabilized, 0.00564 N, 1 L, 2408853
$54.85

Mfr. Part # 2408853

Product # 701529

Hach Total Organic Carbon (TOC) Reagent Set, MR, 2815945
$767.00

Mfr. Part # 2815945

Product # 701946

Hach CalVer® 2 Calcium Indicator, 454 g, 28101H
$77.25

Mfr. Part # 28101H

Product # 702745

Hach CalVer® 2 Calcium Indicator, 113 g, 28114H
$42.45

Mfr. Part # 28114H

Product # 702746

Hach Sample Cell, 1" Square Glass 10 mL, Matched Set of 8, 2495408
$787.00

Mfr. Part # 2495408

Product # 701642

Hach Chlorine (Total) Test Kit, Model CN-21P, 2444400
$105.00

Mfr. Part # 2444400

Product # 701593

Hach Silica, Low Range, Reagent Set, 10 mL, 2459300
$112.00

Mfr. Part # 2459300

Product # 701616

Hach BART Test for Iron-Related Bacteria, 9/pk, 2432309
$221.00

Mfr. Part # 2432309

Product # 701561