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Lab Chemicals & Reagents

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1285 Products

Lab Chemicals & Reagents


Water quality chemicals, reagents, and standards designed for repeatable & accurate measurements


Explore a range of reagents, chemicals, and standards that ensure quality compliance and repeatable tests in your water testing laboratory. These ensure repeatable, reliable analysis for municipal regulatory requirements.

1285 Products

Hach Citrate Buffer Powder Pillows for Manganese, 25 mL, pk/100, 98399
$70.79

Mfr. Part # 98399

Product # 700708

Hach CalVer® 2 Calcium Indicator Powder Pillows, pk/100, 94799
$32.15

Mfr. Part # 94799

Product # 700701

Hach CalVer® 2 Calcium Indicator Powder Pillows, 50 mL Sample, Pack of 100, 85299
$32.15

Mfr. Part # 85299

Product # 700684

Hach CDTA Titrant (HexaVer™), 0.02 N, 4 L, 74056
$97.99

Mfr. Part # 74056

Product # 700673

Hach CDTA Titrant (HexaVer™), 0.02 N, 1 L, 74053
$51.15

Mfr. Part # 74053

Product # 700672

Hach Calcium Chloride Solution for BOD, 500 mL, 42849
$37.99

Mfr. Part # 42849

Product # 700647

Hach Chloride Titrant, Silver Nitrate Solution, 0.074N, 100 mL MDB, 39732
$41.55

Mfr. Part # 39732

Product # 700630

Hach Copper Sulfate-Sulfamic Acid Inhibitor Solution, 100 mL MDB, 35732
$20.15

Mfr. Part # 35732

Product # 700628

Hach Chloride Standard Solution, 1000 mg/L as Cl- (NIST), 500 mL, 18349
$51.89

Mfr. Part # 18349

Product # 700576

Hach Copper Standard Solution, 100 mg/L as Cu (NIST), 100 mL, 12842
$36.29

Mfr. Part # 12842

Product # 700560

Hach Calcium Standard Solution, 1000 mg/L as CaCO₃, 1 L, 12153
$60.05

Mfr. Part # 12153

Product # 700559

Hach Chloride TNTplus Vial Test, 1.0-1,000 mg/L Cl, 24 Tests, TNT879
$110.00

Mfr. Part # TNT879

Product # 700191

Hach Free and Total Chlorine TNTplus Vial Test, 0.05-2.00 mg/L Cl₂, 24 Tests, TNT867
$65.85

Mfr. Part # TNT867

Product # 700180

Hach Free Chlorine TNTplus Vial Test, 0.05-2.00 mg/L Cl₂, 24 Tests, TNT866
$62.15

Mfr. Part # TNT866

Product # 700179

Hach Cyanide TNTplus Vial Test, 0.01-0.6 mg/L CN, 25 Tests, TNT862
$109.00

Mfr. Part # TNT862

Product # 700176

Hach Copper TNTplus Vial Test, 0.1-8.0 mg/L Cu, 25 Tests, TNT860
$120.00

Mfr. Part # TNT860

Product # 700174

Hach Chromium TNTplus Vial Test, 0.03-1.00 mg/L Cr, 25 Tests, TNT854
$123.00

Mfr. Part # TNT854

Product # 700171

Hach Cadmium TNTplus Vial Test, 0.02-0.30 mg/L Cd, 25 Tests, TNT852
$123.00

Mfr. Part # TNT852

Product # 700170

Hach Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR, 25-1,000 mg/L COD, TNT82506
$470.00

Mfr. Part # TNT82506

Product # 700147

Hach COD TNTplus Vial Test, Mercury-Free, HR, 25-1,000 mg/L COD, 25 Tests, TNT825
$85.79

Mfr. Part # TNT825

Product # 700146

Hach COD TNTplus Vial Test, UHR, 5,000-60,000 mg/L COD, 25 Tests, TNT824
$85.99

Mfr. Part # TNT824

Product # 700145

Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD, 150 Tests, TNT82306
$473.00

Mfr. Part # TNT82306

Product # 700144

Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD, 25 Tests, TNT823
$86.20

Mfr. Part # TNT823

Product # 700143

Hach COD TNTplus Vial Test, HR, 20-1,500 mg/L COD, 150 Tests, TNT82206
$473.00

Mfr. Part # TNT82206

Product # 700142

Hach COD TNTplus Vial Test, HR, 20-1,500 mg/L COD, 25 Tests, TNT822
$86.20

Mfr. Part # TNT822

Product # 700141

Hach COD TNTplus Vial Test, LR, 3-150 mg/L COD, 150 Tests, TNT82106
$473.00

Mfr. Part # TNT82106

Product # 700140

Hach COD TNTplus Vial Test, LR, 3-150 mg/L COD, 25 Tests, TNT821
$86.20

Mfr. Part # TNT821

Product # 700139

Hach COD TNTplus Vial Test, ULR+, 1-60 mg/L COD, 150 Tests, TNT82006
$473.00

Mfr. Part # TNT82006

Product # 700138

Hach COD TNTplus Vial Test, ULR, 1-60 mg/L COD, 25 Tests, TNT820
$86.20

Mfr. Part # TNT820

Product # 700137

Hach COD in Salt/Seawater, TNTplus Vial Test, HR, 70 - 1000 mg/L COD, 25 Tests, TNT816
$83.05

Mfr. Part # TNT816

Product # 700135

Hach COD in Salt/Seawater, TNTplus Vial Test, LR, 7 - 70 mg/L COD, 25 Tests, TNT815
$83.05

Mfr. Part # TNT815

Product # 700134

Hach Copper Chemkey® Reagents, 0.06-5.00 mg/L Cu, 25/Box, 9429200
$66.40

Mfr. Part # 9429200

Product # 700119

Hach Total Chlorine Chemkey® Reagents, 0.04-10 mg/L Cl2, 25/Box, 9429100
$28.59

Mfr. Part # 9429100

Product # 700117

Hach Total Chlorine Chemkey® Reagents, 0.04-10 mg/L Cl2, Qty 300, 8499400
$311.00

Mfr. Part # 8499400

Product # 700116

Hach Free Chlorine Chemkey® Reagents, 0.04-4.00 mg/L Cl2, 25/Box, 9429000
$28.19

Mfr. Part # 9429000

Product # 700115

Hach Free Chlorine Chemkey® Reagents, 0.04-4.00 mg/L Cl2, Qty 300, 8499300
$344.00

Mfr. Part # 8499300

Product # 700114

Hach Buffer Solution, ULR Chlorine, pk/20, 2493120
$40.25

Mfr. Part # 2493120

Product # 701637

Hach Blanking Reagent for ULR Chlorine, 29 mL, 2493023
$20.55

Mfr. Part # 2493023

Product # 701636

Hach Bismuth Nitrate Digital Titrator Cartridge, 0.0200 M, 2434501
$39.49

Mfr. Part # 2434501

Product # 701570

Hach Benzotriazole Standard Solution, 500 mg/L, 100 mL, 2141342
$80.55

Mfr. Part # 2141342

Product # 701253

Hach Boric Acid Powder Pillows, pk/100, 1481799
$81.65

Mfr. Part # 1481799

Product # 701059

Hach Borate Buffer Solution, 1 L, 1470953
$64.25

Mfr. Part # 1470953

Product # 701049

Hach Barium Standard Solution, 1000 mg/L as Ba (NIST), 100 mL, 1461142
$43.95

Mfr. Part # 1461142

Product # 701046

Hach Bleaching 3 Reagent Powder Pillows, pk/100, 1429449
$40.29

Mfr. Part # 1429449

Product # 700995

Hach BoroVer® 3 Boron Reagent Powder Pillows, Pack of 100, 1417099
$138.00

Mfr. Part # 1417099

Product # 700963

Hach BariVer 4 Barium Reagent Powder Pillows, pk/100, 1206499
$65.75

Mfr. Part # 1206499

Product # 700915

Hach Boron Standard Solution, 1000 mg/L as B (NIST), 100 mL, 191442
$70.20

Mfr. Part # 191442

Product # 700800

Hach Free Ammonia Chemkey® Reagents, 0.05-0.50 mg/L NH3-N, Box of 25, 9429500
$81.79

Mfr. Part # 9429500

Product # 702510