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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 Filling Solution, Internal, Polarographic DO, 50 mL, 2759126
$24.89

Mfr. Part # 2759126

Product # 701898

Hach Singlet™ Single-use Conductivity Standard Solution, 12.88 mS/cm, KCl, 20 mL, 2771520
$75.55

Mfr. Part # 2771520

Product # 701914

Hach Singlet™ Single-use Conductivity Standard Solution, 147 µS/cm, KCl, 20 mL, 2771320
$75.55

Mfr. Part # 2771320

Product # 701912

Hach Filling Solution, Internal, Polarographic DO, 30 mL, 2759123
$18.19

Mfr. Part # 2759123

Product # 701897

Hach Manganous Sulfate Solution, 500 mL, 27549
$31.05

Mfr. Part # 27549

Product # 700606

Hach Total Organic Carbon (TOC) Reagent Set, HR, 2760445
$767.00

Mfr. Part # 2760445

Product # 701900

Hach Total Organic Carbon (TOC) Reagent Set, LR, 2760345
$767.00

Mfr. Part # 2760345

Product # 701899

Hach Potassium Chloride Std Solution, 35.0 ppt Salinity, 53.0 mS/cm Conductivity, 500 mL, 2714349
$68.05

Mfr. Part # 2714349

Product # 701860

Hach Phosphorus (Total & Acid Hydrolyzable) TNT Reagent Set, Low Range Ascorbic Acid Method, 2742745
$125.00

Mfr. Part # 2742745

Product # 701869

Hach Silica 3 Reagent Powder Pillows, Pack of 100, 27169
$56.45

Mfr. Part # 27169

Product # 700601

Hach Phenylarsine Oxide (PAO) Titrant, 0.00564N, 500 mL, 2700349
$38.65

Mfr. Part # 2700349

Product # 701853

Hach Silica 1 Reagent, 1 L, 27053
$74.59

Mfr. Part # 27053

Product # 700600

Hach Silica 1 Reagent, 100 mL MDB, 27032
$29.60

Mfr. Part # 27032

Product # 700599

Hach Magnesium TNTplus Vial Test, 0.5 - 50 mg/L Mg, 25 Tests, TNT849
$116.00

Mfr. Part # TNT849

Product # 700168

Hach Hypochlorite (Bleach) Reagent Set (HR), for Digital Titrator, 2687000
$198.00

Mfr. Part # 2687000

Product # 701841

Hach Sodium Thiosulfate (Stabilized) Digital Titrator Cartridge, 2.26 N, 2686901
$32.69

Mfr. Part # 2686901

Product # 701840

Hach Sodium Thiosulfate Solution, 2.12N, 100 mL, 2686832
$57.30

Mfr. Part # 2686832

Product # 701839

Hach Phosphorus Reagent Set, Ascorbic Acid Rapid Liquid™, 2678600
$125.00

Mfr. Part # 2678600

Product # 701836

Hach Total Nitrogen Reagent A Powder Pillows, pk/50, 2671946
$27.59

Mfr. Part # 2671946

Product # 701830

Hach Total Nitrogen Persulfate Powder Pillows, pk/50, 2671846
$27.59

Mfr. Part # 2671846

Product # 701829

Hach Certified Conductivity Standard Solution, 25 μS/cm, NaCl 25, 250 mL, S51M013
$96.50

Mfr. Part # S51M013

Product # 704047

Hach Certified Conductivity Standard Solution, 1015 µS/cm, 0.05% NaCl, 500 mL, S51M004
$108.00

Mfr. Part # S51M004

Product # 704046

Hach TOC TNTplus Vial Test, LR, 1.5-30.0 mg/L C, 25 Tests, TNT810
$565.00

Mfr. Part # TNT810

Product # 700132

Hach TOC TNTplus Vial Test, HR, 30-300 mg/L C, 25 Tests, TNT811
$565.00

Mfr. Part # TNT811

Product # 700133

Hach Certified OIML Conductivity Standard Solution, 12.85 mS/cm, KCl 0.1D, 500 mL, S51M002
$108.00

Mfr. Part # S51M002

Product # 704044

Hach Certified OIML Conductivity Standard Solution, 111.3 mS/cm, KCl 1D, 500 mL, S51M001
$108.00

Mfr. Part # S51M001

Product # 704043

Hach Certified OIML Conductivity Standard Solution, 1408 µS/cm, KCl 0.01D, 500 mL, S51M003
$110.00

Mfr. Part # S51M003

Product # 704045

Hach Certified Buffer Standard Solution, IUPAC, pH 12.45, 500 mL, S11M008
$65.15

Mfr. Part # S11M008

Product # 704040

Hach Certified Buffer Standard Solution, IUPAC, pH 9.180, 500 mL, S11M006
$65.15

Mfr. Part # S11M006

Product # 704038

Hach Certified Buffer Standard Solution, IUPAC, pH 7.413, 500 mL, S11M005
$65.15

Mfr. Part # S11M005

Product # 704037

Hach Certified Buffer Standard Solution, IUPAC, pH 1.679, 500 mL, S11M001
$65.15

Mfr. Part # S11M001

Product # 704033

Hach Electrolyte Solution 0.1 M, 125mL for SensION+ ISE, LZW9901.99
$28.85

Mfr. Part # LZW9901.99

Product # 703847

Hach Electrolyte Solution for 5120 DO Sensor, 25 mL, LZW9811.99
$69.45

Mfr. Part # LZW9811.99

Product # 703846

Hach Conductivity Standard Solution, 12.88 mS/cm, KCl, 125mL, LZW9721.99
$24.45

Mfr. Part # LZW9721.99

Product # 703845

Hach Conductivity Standard Solution, 12.88 mS/cm, KCl, 250mL, LZW9720.99
$33.59

Mfr. Part # LZW9720.99

Product # 703844

Hach ORP Standard, Light's Solution Ampules, 20 mL, pk/25, 2612520
$253.00

Mfr. Part # 2612520

Product # 701755

Hach CDTA Solution, 0.4M, 15 mL SCDB, 2615436
$22.75

Mfr. Part # 2615436

Product # 701758

Hach Manganese Standard Solution, 10 mg/L as Mn (NIST), 2 mL PourRite, Pack of 20, 2605820
$92.95

Mfr. Part # 2605820

Product # 701744

Hach Conductivity Standard Solution, 1413 µS/cm, KCl, 125mL, LZW9711.99
$24.45

Mfr. Part # LZW9711.99

Product # 703843

Hach Conductivity Standard Solution, 147 µS/cm, KCl, 125mL, LZW9701.99
$24.45

Mfr. Part # LZW9701.99

Product # 703841

Hach Filling Solution, Reference, 3 M KCl, 125 mL, LZW9510.99
$26.09

Mfr. Part # LZW9510.99

Product # 703826

Hach Filling Solution, Reference, 3 M KCl, 250 mL, LZW9500.99
$39.29

Mfr. Part # LZW9500.99

Product # 703824

Hach Electrolyte Solution (KCl 3M), 50mL, LZW9509.99
$18.49

Mfr. Part # LZW9509.99

Product # 703825

Hach Total Inorganic Nitrogen Pretreatment Reagent Set, 2604945
$190.00

Mfr. Part # 2604945

Product # 701741

Hach Hardness (ULR) Reagent Set, Bulk Solution, 2603101
$1,243.00

Mfr. Part # 2603101

Product # 701728

Hach Hardness (ULR) Reagent Set, Solution Pillows, 2603100
$421.00

Mfr. Part # 2603100

Product # 701727

Hach SensION+, Standard Redox Solution, 220 mV, 1000mL, LZW9401.99
$130.00

Mfr. Part # LZW9401.99

Product # 703814

Hach Ammonium Chloride Reference Cartridge, pk/2, 2595802
$26.35

Mfr. Part # 2595802

Product # 701721