• Home
  • Lab Chemicals & Reagents

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.

Hach CyaniVer® 4 Cyanide Reagent Powder Pillows, 25mL, pk/100, 1404099
Quick View
Hach CyaniVer 4 Cyanide Reagent Powder Pillows 25mL pk/100 1404099
$60.59

Mfr. Part # 1404099

Product # 700943

Hach CyaniVer® 3 Cyanide Reagent Powder Pillows, 25mL, pk/100, 1403969
Quick View
Hach CyaniVer 3 Cyanide Reagent Powder Pillows 25mL pk/100 1403969
$60.59

Mfr. Part # 1403969

Product # 700942

Hach Cyclohexanone, 100 mL, 1403332
Quick View
Hach Cyclohexanone, 100 mL, 1403332
$33.99

Mfr. Part # 1403332

Product # 700936

Hach ChromaVer® 3 Chromium Reagent Powder Pillows, 5 or 10 mL, pk/100, 1271099
Quick View
Hach ChromaVer 3 Chromium Reagent Powder Pillows 5 or 10 mL pk/100 1271099
$56.85

Mfr. Part # 1271099

Product # 700929

Hach ChromaVer® 3 Chromium Reagent Powder Pillows, 5 or 10 mL, pk/1000, 1271028
Quick View
Hach ChromaVer 3 Chromium Reagent Powder Pillows 5 or 10 mL pk/1000 1271028
$544.00

Mfr. Part # 1271028

Product # 700928

Hach Calcium Sulfate Powder, 50 Tests, 1232120
Quick View
Hach Calcium Sulfate Powder, 50 Tests, 1232120
$37.75

Mfr. Part # 1232120

Product # 700924

Hach COD Standard Solution, 300 mg/L as COD (NIST), 500 mL, 1218649
Quick View
Hach COD Standard Solution, 300 mg/L as COD (NIST), 500 mL, 1218649
$72.09

Mfr. Part # 1218649

Product # 700921

Hach COD Standard Solution, 300 mg/L as COD (NIST), 200 mL, 1218629
Quick View
Hach COD Standard Solution, 300 mg/L as COD (NIST), 200 mL, 1218629
$40.05

Mfr. Part # 1218629

Product # 700920

Hach ChromaVer® 3 Chromium Reagent Powder Pillows, 25 mL, pk/100, 1206699
Quick View
Hach ChromaVer 3 Chromium Reagent Powder Pillows 25 mL pk/100 1206699
$80.15

Mfr. Part # 1206699

Product # 700919

Hach Cyanuric Acid 2 Reagent Powder Pillows, pk/50, 246066
Quick View
Hach Cyanuric Acid 2 Reagent Powder Pillows, pk/50, 246066
$41.59

Mfr. Part # 246066

Product # 700882

Hach Carbon Dioxide Standard Solution, 100 mg/L as CO2 equivalent, 100 mL, 226142
Quick View
Hach Carbon Dioxide Standard Solution, 100 mg/L as CO2 Equivalent, 100 mL, 226142
$85.19

Mfr. Part # 226142

Product # 700864

Hach Calcium Hardness Standard Solution, 10,000 mg/L as CaCO₃ (NIST), 10-mL, Pack of 16, 218710
Quick View
Hach Calcium Hardness Standard Solution, 10,000 mg/L as CaCO₃ (NIST), 10-mL, Pack of 16, 218710
$89.39

Mfr. Part # 218710

Product # 700838

Hach 1990 µS/cm Conductivity Standard; (995 mg/L TDS, 1000 mg/L NaCl), 1L, 210553
Quick View
Hach 1990 µS/cm Conductivity Standard, 995 mg/L TDS, 1000 mg/L NaCl, 1 L, 210553
$68.49

Mfr. Part # 210553

Product # 700830

Hach Conductivity Standard Solution, 1990 µS/cm, NaCl, 100 mL, 210542
Quick View
Hach Conductivity Standard Solution, 1990 µS/cm, NaCl, 100 mL, 210542
$26.25

Mfr. Part # 210542

Product # 700829

Hach Chromium 2 Reagent Powder Pillows, pk/100, 204499
Quick View
Hach Chromium 2 Reagent Powder Pillows, pk/100, 204499
$55.59

Mfr. Part # 204499

Product # 700824

Hach Chromium 1 Reagent Powder Pillows, pk/100, 204399
Quick View
Hach Chromium 1 Reagent Powder Pillows, pk/100, 204399
$55.59

Mfr. Part # 204399

Product # 700823

Hach Color Standard Solution, 500 Pt Co Units, 1 L, 141453
Quick View
Hach Color Standard Solution, 500 Platinum-Cobalt Units, 1 L, 141453
$328.00

Mfr. Part # 141453

Product # 700746

Hach Color Standard Solution, 500 Platinum-Cobalt Units, 10 mL Voluette®, Pack of 16, 141410
Quick View
Hach Color Standard Solution 500 Platinum-Cobalt Units 10 mL Voluette Pack of 16 141410
$118.00

Mfr. Part # 141410

Product # 700745

Hach Chloride 2 Indicator Powder Pillows, 100 mL, pk/50, 105766
Quick View
Hach Chloride 2 Indicator Powder Pillows, 100 mL, pk/50, 105766
$38.00

Mfr. Part # 105766

Product # 700727

Hach Chloride 2 Indicator Powder Pillows, pk/100, 104399
Quick View
Hach Chloride 2 Indicator Powder Pillows, pk/100, 104399
$34.89

Mfr. Part # 104399

Product # 700721

Hach Citrate Buffer Powder Pillows for Manganese, 25 mL, pk/100, 98399
Quick View
Hach Citrate Buffer Powder Pillows for Manganese, 25 mL, pk/100, 98399
$72.95

Mfr. Part # 98399

Product # 700708

Hach CalVer® 2 Calcium Indicator Powder Pillows, pk/100, 94799
Quick View
Hach CalVer 2 Calcium Indicator Powder Pillows pk/100 94799
$33.15

Mfr. Part # 94799

Product # 700701

Hach CalVer® 2 Calcium Indicator Powder Pillows, 50 mL sample, pk/100, 85299
Quick View
Hach CalVer 2 Calcium Indicator Powder Pillows 50 mL Sample Pack of 100 85299
$33.15

Mfr. Part # 85299

Product # 700684

Hach CDTA Titrant (HexaVer™), 0.02 N, 4 L, 74056
Quick View
Hach CDTA Titrant (HexaVer) 0.02 N 4 L 74056
$101.00

Mfr. Part # 74056

Product # 700673

Hach CDTA Titrant (HexaVer™), 0.02 N, 1 L, 74053
Quick View
Hach CDTA Titrant (HexaVer) 0.02 N 1 L 74053
$52.69

Mfr. Part # 74053

Product # 700672

Hach Calcium Chloride Solution for BOD, 500 mL, 42849
Quick View
Hach Calcium Chloride Solution for BOD, 500 mL, 42849
$39.15

Mfr. Part # 42849

Product # 700647

Hach Chloride titrant, silver nitrate solution, 0.074N 100 mL MDB, 39732
Quick View
Hach Chloride Titrant, Silver Nitrate Solution, 0.074N, 100 mL MDB, 39732
$42.80

Mfr. Part # 39732

Product # 700630

Hach Copper Sulfate-Sulfamic Acid Inhibitor Solution, 100 mL MDB, 35732
Quick View
Hach Copper Sulfate-Sulfamic Acid Inhibitor Solution, 100 mL MDB, 35732
$20.79

Mfr. Part # 35732

Product # 700628

Hach Chloride Standard Solution, 1000 mg/L as Cl- (NIST), 500 mL, 18349
Quick View
Hach Chloride Standard Solution, 1000 mg/L as Cl- (NIST), 500 mL, 18349
$53.45

Mfr. Part # 18349

Product # 700576

Hach Copper Standard Solution, 100 mg/L as Cu (NIST), 100 mL, 12842
Quick View
Hach Copper Standard Solution, 100 mg/L as Cu (NIST), 100 mL, 12842
$37.39

Mfr. Part # 12842

Product # 700560

Hach Calcium Standard Solution, 1000 mg/L as CaCO₃, 1 L, 12153
Quick View
Hach Calcium Standard Solution, 1000 mg/L as CaCO₃, 1 L, 12153
$61.89

Mfr. Part # 12153

Product # 700559

Hach Chloride TNTplus Vial Test, 1.0-1,000 mg/L Cl , 24 Tests, TNT879
Quick View
Hach Chloride TNTplus Vial Test, 1.0-1,000 mg/L Cl, 24 Tests, TNT879
$114.00

Mfr. Part # TNT879

Product # 700191

Hach Free and Total Chlorine TNTplus Vial Test, 0.05-2.00 mg/L Cl₂ , 24 Tests, TNT867
Quick View
Hach Free & Total Chlorine TNTplus Vial Test 0.05-2.00 mg/L Cl 24 Tests TNT867
$67.85

Mfr. Part # TNT867

Product # 700180

Hach Free Chlorine TNTplus Vial Test, 0.05-2.00 mg/L Cl₂ , 24 Tests, TNT866
Quick View
Hach Free Chlorine TNTplus Vial Test, 0.05-2.00 mg/L Cl₂, 24 Tests, TNT866
$64.05

Mfr. Part # TNT866

Product # 700179

Hach Cyanide TNTplus Vial Test, 0.01-0.6 mg/L CN , 25 Tests, TNT862
Quick View
Hach Cyanide TNTplus Vial Test, 0.01-0.6 mg/L CN, 25 Tests, TNT862
$113.00

Mfr. Part # TNT862

Product # 700176

Hach Copper TNTplus Vial Test, 0.1-8.0 mg/L Cu , 25 Tests, TNT860
Quick View
Hach Copper TNTplus Vial Test, 0.1-8.0 mg/L Cu, 25 Tests, TNT860
$124.00

Mfr. Part # TNT860

Product # 700174

Hach Chromium TNTplus Vial Test, 0.03-1.00 mg/L Cr , 25 Tests, TNT854
Quick View
Hach Chromium TNTplus Vial Test, 0.03-1.00 mg/L Cr, 25 Tests, TNT854
$127.00

Mfr. Part # TNT854

Product # 700171

Hach Cadmium TNTplus Vial Test, 0.02-0.30 mg/L Cd , 25 Tests, TNT852
Quick View
Hach Cadmium TNTplus Vial Test, 0.02-0.30 mg/L Cd, 25 Tests, TNT852
$127.00

Mfr. Part # TNT852

Product # 700170

Hach Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR, 25-1,000 mg/L COD, TNT82506
Quick View
Hach Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR, 25-1,000 mg/L COD, TNT82506
$485.00

Mfr. Part # TNT82506

Product # 700147

Hach COD TNTplus Vial Test, Mercury-Free, HR, 25-1,000 mg/L COD , 25 Tests, TNT825
Quick View
Hach COD TNTplus Vial Test, Mercury-Free, HR, 25-1,000 mg/L COD, 25 Tests, TNT825
$88.39

Mfr. Part # TNT825

Product # 700146

Hach COD TNTplus Vial Test, UHR, 5,000-60,000 mg/L COD , 25 Tests, TNT824
Quick View
Hach COD TNTplus Vial Test, UHR, 5,000-60,000 mg/L COD, 25 Tests, TNT824
$88.59

Mfr. Part # TNT824

Product # 700145

Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD , 150 Tests, TNT82306
Quick View
Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD, 150 Tests, TNT82306
$488.00

Mfr. Part # TNT82306

Product # 700144

Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD , 25 Tests, TNT823
Quick View
Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD, 25 Tests, TNT823
$88.79

Mfr. Part # TNT823

Product # 700143

Hach COD TNTplus Vial Test, HR, 20-1,500 mg/L COD , 150 Tests, TNT82206
Quick View
Hach COD TNTplus Vial Test, HR, 20-1,500 mg/L COD, 150 Tests, TNT82206
$488.00

Mfr. Part # TNT82206

Product # 700142

Hach COD TNTplus Vial Test, HR, 20-1,500 mg/L COD , 25 Tests, TNT822
Quick View
Hach COD TNTplus Vial Test, HR, 20-1,500 mg/L COD, 25 Tests, TNT822
$88.79

Mfr. Part # TNT822

Product # 700141

Hach COD TNTplus Vial Test, LR, 3-150 mg/L COD , 150 Tests, TNT82106
Quick View
Hach COD TNTplus Vial Test, LR, 3-150 mg/L COD, 150 Tests, TNT82106
$488.00

Mfr. Part # TNT82106

Product # 700140

Hach COD TNTplus Vial Test, LR, 3-150 mg/L COD , 25 Tests, TNT821
Quick View
Hach COD TNTplus Vial Test, LR, 3-150 mg/L COD, 25 Tests, TNT821
$88.79

Mfr. Part # TNT821

Product # 700139

Hach COD TNTplus Vial Test, ULR+, 1-60 mg/L COD , 150 Tests, TNT82006
Quick View
Hach COD TNTplus Vial Test, ULR+, 1-60 mg/L COD, 150 Tests, TNT82006
$488.00

Mfr. Part # TNT82006

Product # 700138