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Hach offers a comprehensive suite of water quality testing supplies for key parameters including chloride, chlorine dioxide, manganese, ozone, silica, and total organic carbon (TOC), using methods like drop count titration, color disc kits, and advanced spectrophotometry. These supplies are designed for both field and lab use, supporting accurate detection across a wide range of concentrations to meet regulatory standards and optimize environmental and industrial water monitoring.

Chloride Testing

Chloride Testing

Chlorine Dioxide Testing

Chlorine Dioxide Testing

Manganese Testing

Manganese Testing

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185 - 276 of 391 Products

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Hach Glass Mixing/Dispensing Bottle, pk/6, 232706

Hach Glass Mixing/Dispensing Bottle, pk/6, 232706

Mfr Part # 232706

Product # 700869

$28.90

Hach Hydrogen Sulfide Color Disc Test Kit, Model HS-WR, 223801

Hach Hydrogen Sulfide Color Disc Test Kit, Model HS-WR, 223801

Mfr Part # 223801

Product # 700855

$342.00

Hach Glutaraldehyde Test Kit, Model GT-1, 2587200

Hach Glutaraldehyde Test Kit, Model GT-1, 2587200

Mfr Part # 2587200

Product # 701707

$589.00

Hach Boron High Range Starter Set, 2527900

Hach Boron High Range Starter Set, 2527900

Mfr Part # 2527900

Product # 701673

$560.00

Hach Surface Water Test Kit, 2559800

Hach Surface Water Test Kit, 2559800

Mfr Part # 2559800

Product # 701689

$613.00

Hach Ten-Parameter Test Kit, Model FF-2, 243001

Hach Ten-Parameter Test Kit, Model FF-2, 243001

Mfr Part # 243001

Product # 700872

$977.00

Hach Color Disc Manganese, Periodate, 9262700

Hach Color Disc Manganese, Periodate, 9262700

Mfr Part # 9262700

Product # 702484

$89.05

Hach Magnesium Chloride Digital Titrator Cartridge, 0.080 M, 2062501

Hach Magnesium Chloride Digital Titrator Cartridge, 0.080 M, 2062501

Mfr Part # 2062501

Product # 701109

$39.59

Hach Ferric Chloride-Sulfuric Acid Solution, 1 L, 204253

Hach Ferric Chloride-Sulfuric Acid Solution, 1 L, 204253

Mfr Part # 204253

Product # 700822

$43.95

Hach Sulfuric Acid Standard Solution, 19.2 N, 500 mL, 203849

Hach Sulfuric Acid Standard Solution, 19.2 N, 500 mL, 203849

Mfr Part # 203849

Product # 700819

$49.85

Hach Molybdate 3 Reagent, 1 L, 199553

Hach Molybdate 3 Reagent, 1 L, 199553

Mfr Part # 199553

Product # 700811

$63.50

Hach Sodium Hydroxide Standard Solution, 0.0227 N, 1 L, 19253

Hach Sodium Hydroxide Standard Solution, 0.0227 N, 1 L, 19253

Mfr Part # 19253

Product # 700578

$45.29

Hach Silica Standard Solution, 1000 mg/L as SiO2 (NIST), 500 mL, 19449

Hach Silica Standard Solution, 1000 mg/L as SiO2 (NIST), 500 mL, 19449

Mfr Part # 19449

Product # 700579

$62.69

Hach Ammonium Molybdate Reagent, 100 mL MDB, 193332

Hach Ammonium Molybdate Reagent, 100 mL MDB, 193332

Mfr Part # 193332

Product # 700803

$31.95

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

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

Mfr Part # 191442

Product # 700800

$72.35

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

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

Mfr Part # 18349

Product # 700576

$53.45

Hach Sodium Carbonate Standard Solution, 0.02 N (N/50), 500 mL, 18149

Hach Sodium Carbonate Standard Solution, 0.02 N (N/50), 500 mL, 18149

Mfr Part # 18149

Product # 700575

$53.15

Hach Phenol 2 Reagent Powder Pillows, pk/100, 183699

Hach Phenol 2 Reagent Powder Pillows, pk/100, 183699

Mfr Part # 183699

Product # 700787

$66.45

Hach HydraVer® 2 Hydrazine Reagent, 500 mL, 179049

Hach HydraVer® 2 Hydrazine Reagent, 500 mL, 179049

Mfr Part # 179049

Product # 700778

$83.65

Hach Sodium Citrate Solution, 500 mL, 1490849

Hach Sodium Citrate Solution, 500 mL, 1490849

Mfr Part # 1490849

Product # 701066

$40.15

Hach Sodium Hydroxide Digital Titrator Cartridge, 0.9274 N, 1484201

Hach Sodium Hydroxide Digital Titrator Cartridge, 0.9274 N, 1484201

Mfr Part # 1484201

Product # 701060

$39.35

Hach Magnesium Chloride Solution, 51% W-V, 1 L, 1476253

Hach Magnesium Chloride Solution, 51% W-V, 1 L, 1476253

Mfr Part # 1476253

Product # 701053

$103.00

Hach Sodium Hydroxide Standard Solution, 0.05 N, 1 L, 1476453

Hach Sodium Hydroxide Standard Solution, 0.05 N, 1 L, 1476453

Mfr Part # 1476453

Product # 701055

$58.59

Hach Sodium Hydroxide Standard Solution, 0.25 N, 1 L, 1476353

Hach Sodium Hydroxide Standard Solution, 0.25 N, 1 L, 1476353

Mfr Part # 1476353

Product # 701054

$40.39

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

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

Mfr Part # 1461142

Product # 701046

$45.29

Hach Citric Acid Powder Pillows for Silica, 25 mL, pk/1000, 1454828

Hach Citric Acid Powder Pillows for Silica, 25 mL, pk/1000, 1454828

Mfr Part # 1454828

Product # 701035

$406.00

Hach Stannous Chloride Solution, 100 mL, 1456942

Hach Stannous Chloride Solution, 100 mL, 1456942

Mfr Part # 1456942

Product # 701042

$79.00

Hach Acid Reagent Powder Pillows for HR Silica, 5 mL, pk/100, 1454599

Hach Acid Reagent Powder Pillows for HR Silica, 5 mL, pk/100, 1454599

Mfr Part # 1454599

Product # 701033

$45.55

Hach Potassium 2 Reagent Solution Pillows, pk/25, 1432298

Hach Potassium 2 Reagent Solution Pillows, pk/25, 1432298

Mfr Part # 1432298

Product # 700998

$24.19

Hach Chloride Standard Solution, 12,500 mg/L as Cl- (NIST), pk/16 - 10 mL Voluette® Ampules, 1425010

Hach Chloride Standard Solution, 12,500 mg/L as Cl- (NIST), pk/16 - 10 mL Voluette® Ampules, 1425010

Mfr Part # 1425010

Product # 700983

$101.00

Hach Detergent Standard Solution, 60 mg/L as LAS, pk/16 - 10 mL Voluette Ampules, 1427110

Hach Detergent Standard Solution, 60 mg/L as LAS, pk/16 - 10 mL Voluette Ampules, 1427110

Mfr Part # 1427110

Product # 700991

$105.00

Hach Volatile Acids Standard Solution, 1000 mg/L as Acetic Acid, 100 mL, 1420542

Hach Volatile Acids Standard Solution, 1000 mg/L as Acetic Acid, 100 mL, 1420542

Mfr Part # 1420542

Product # 700976

$65.50

Hach Cobalt Chloride Solution, 500 mL, 1422249

Hach Cobalt Chloride Solution, 500 mL, 1422249

Mfr Part # 1422249

Product # 700979

$101.00

Hach BoroVer®« 3 Boron Reagent Powder Pillows, pk/100, 1417099

Hach BoroVer®« 3 Boron Reagent Powder Pillows, pk/100, 1417099

Mfr Part # 1417099

Product # 700963

$143.00

Hach CyaniVer® 4 Cyanide Reagent Powder Pillows, 25mL, pk/100, 1404099

Hach CyaniVer® 4 Cyanide Reagent Powder Pillows, 25mL, pk/100, 1404099

Mfr Part # 1404099

Product # 700943

$60.59

Hach CyaniVer® 5 Cyanide Reagent Powder Pillows, 25mL, pk/100, 1404169

Hach CyaniVer® 5 Cyanide Reagent Powder Pillows, 25mL, pk/100, 1404169

Mfr Part # 1404169

Product # 700944

$60.59

Hach Silica Standard Solution, 10 mg/L as SiO2 (NIST), 500 mL, 140349

Hach Silica Standard Solution, 10 mg/L as SiO2 (NIST), 500 mL, 140349

Mfr Part # 140349

Product # 700744

$55.20

Hach Manganese Standard Solution, 1000 mg/L as Mn (NIST), 100 mL, 1279142

Hach Manganese Standard Solution, 1000 mg/L as Mn (NIST), 100 mL, 1279142

Mfr Part # 1279142

Product # 700930

$32.85

Hach Ethylene Glycol, 1 L, 203953

Hach Ethylene Glycol, 1 L, 203953

Mfr Part # 203953

Product # 700820

$65.95

Hach Sodium Hydroxide Standard Solution, 4.5 N, 1 L, 204053

Hach Sodium Hydroxide Standard Solution, 4.5 N, 1 L, 204053

Mfr Part # 204053

Product # 700821

$43.45

Hach HydraVer® 2 Hydrazine Reagent, 100 mL, 179032

Hach HydraVer® 2 Hydrazine Reagent, 100 mL, 179032

Mfr Part # 179032

Product # 700777

$34.69

Hach Lead Acetate Solution, 10%, 100 mL, 1458042

Hach Lead Acetate Solution, 10%, 100 mL, 1458042

Mfr Part # 1458042

Product # 701045

$45.05

Hach Arsenic Standard Solution, 1000 mg/L as As, 100 mL, 1457142

Hach Arsenic Standard Solution, 1000 mg/L as As, 100 mL, 1457142

Mfr Part # 1457142

Product # 701043

$37.25

Hach Citric Acid Powder Pillows for Silica, 5 mL, pk/100, 1454999

Hach Citric Acid Powder Pillows for Silica, 5 mL, pk/100, 1454999

Mfr Part # 1454999

Product # 701037

$30.19

Hach Molybdate Reagent Powder Pillows for LR Silica, 5 mL, pk/100, 1454699

Hach Molybdate Reagent Powder Pillows for LR Silica, 5 mL, pk/100, 1454699

Mfr Part # 1454699

Product # 701034

$39.30

Hach Sodium Hydroxide Digital Titrator Cartridge, 0.3636 N, 1437801

Hach Sodium Hydroxide Digital Titrator Cartridge, 0.3636 N, 1437801

Mfr Part # 1437801

Product # 701006

$37.49

Hach Sodium Hydroxide Digital Titrator Cartridge, 3.636 N, 1438001

Hach Sodium Hydroxide Digital Titrator Cartridge, 3.636 N, 1438001

Mfr Part # 1438001

Product # 701008

$37.49

Hach Potassium 1 Reagent Powder Pillows, pk/25, 1432198

Hach Potassium 1 Reagent Powder Pillows, pk/25, 1432198

Mfr Part # 1432198

Product # 700997

$26.39

Hach Volatile Acid Standard Solution, 62,500 mg/L as Acetic Acid, pk/16 - 10 mL Ampules, 1427010

Hach Volatile Acid Standard Solution, 62,500 mg/L as Acetic Acid, pk/16 - 10 mL Ampules, 1427010

Mfr Part # 1427010

Product # 700990

$204.00

Hach Molybdenum Standard Solution, 1000 mg/L as Mo (NIST), 100 mL, 1418642

Hach Molybdenum Standard Solution, 1000 mg/L as Mo (NIST), 100 mL, 1418642

Mfr Part # 1418642

Product # 700968

$52.95

Hach Molybdenum Standard Solution, 10 mg/L as Mo (NIST), 100 mL, 1418742

Hach Molybdenum Standard Solution, 10 mg/L as Mo (NIST), 100 mL, 1418742

Mfr Part # 1418742

Product # 700969

$42.25

Hach Aluminum Standard Solution, 100 mg/L as Al (NIST), 100 mL, 1417442

Hach Aluminum Standard Solution, 100 mg/L as Al (NIST), 100 mL, 1417442

Mfr Part # 1417442

Product # 700964

$47.75

Hach Nickel Standard Solution, 1000 mg/L as Ni (NIST), 100 mL, 1417642

Hach Nickel Standard Solution, 1000 mg/L as Ni (NIST), 100 mL, 1417642

Mfr Part # 1417642

Product # 700966

$40.89

Hach Color Standard Solution, 500 Pt Co Units, 1 L, 141453

Hach Color Standard Solution, 500 Pt Co Units, 1 L, 141453

Mfr Part # 141453

Product # 700746

$328.00

Hach Color Standard Solution, 500 Pt Co Units, pk/16 - 10-mL Voluette® Ampules, 141410

Hach Color Standard Solution, 500 Pt Co Units, pk/16 - 10-mL Voluette® Ampules, 141410

Mfr Part # 141410

Product # 700745

$118.00

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

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

Mfr Part # 1206499

Product # 700915

$67.75

Hach Silica Standard Solution, 1 mg/L as SiO2 (NIST), 500 mL, 110649

Hach Silica Standard Solution, 1 mg/L as SiO2 (NIST), 500 mL, 110649

Mfr Part # 110649

Product # 700739

$50.05

Hach Amino Acid F Reagent Solution, 100mL, 2386442

Hach Amino Acid F Reagent Solution, 100mL, 2386442

Mfr Part # 2386442

Product # 701509

$41.09

Hach Chloride Standard Solution, 100 mg/L, 1 L, 2370853

Hach Chloride Standard Solution, 100 mg/L, 1 L, 2370853

Mfr Part # 2370853

Product # 701491

$49.85

Hach Potassium Standard Solution, 100 mg/L, 500 mL, 2351749

Hach Potassium Standard Solution, 100 mg/L, 500 mL, 2351749

Mfr Part # 2351749

Product # 701472

$81.39

Hach Chloride Titrant, Silver Nitrate 1.88N, 100 mL MDB, 2349432

Hach Chloride Titrant, Silver Nitrate 1.88N, 100 mL MDB, 2349432

Mfr Part # 2349432

Product # 701459

$160.00

Hach Ascorbic Acid Titrant, 500 mL, 2308249

Hach Ascorbic Acid Titrant, 500 mL, 2308249

Mfr Part # 2308249

Product # 701415

$116.00

Hach Aluminum Standard Solution, 10 mg/L as Al (NIST), 100 mL, 2305842

Hach Aluminum Standard Solution, 10 mg/L as Al (NIST), 100 mL, 2305842

Mfr Part # 2305842

Product # 701405

$35.90

Hach Ammonium Fluoride Solution, 30% 50mL SCDB, 2305726

Hach Ammonium Fluoride Solution, 30% 50mL SCDB, 2305726

Mfr Part # 2305726

Product # 701404

$40.35

Hach Silver 2 Reagent Solution Pillows, pk/50, 2293666

Hach Silver 2 Reagent Solution Pillows, pk/50, 2293666

Mfr Part # 2293666

Product # 701397

$98.59

Hach Chloride Reagent Set, Silver Nitrate Digital Titrator, Full Range, 2288000

Hach Chloride Reagent Set, Silver Nitrate Digital Titrator, Full Range, 2288000

Mfr Part # 2288000

Product # 701393

$151.00

Hach Silver 1 Reagent Powder Pillows, pk/50, 2293566

Hach Silver 1 Reagent Powder Pillows, pk/50, 2293566

Mfr Part # 2293566

Product # 701396

$109.00

Hach Silica Standard Solution, 50 mg/L as SiO2 (NIST), 200 mL, 111729

Hach Silica Standard Solution, 50 mg/L as SiO2 (NIST), 200 mL, 111729

Mfr Part # 111729

Product # 700740

$39.35

Hach Chloride 2 Indicator Powder Pillows, 100 mL, pk/50, 105766

Hach Chloride 2 Indicator Powder Pillows, 100 mL, pk/50, 105766

Mfr Part # 105766

Product # 700727

$38.00

Hach Sodium Thiosulfate Titrant for Hydrogen Peroxide, 100 mL MDB, 2408732

Hach Sodium Thiosulfate Titrant for Hydrogen Peroxide, 100 mL MDB, 2408732

Mfr Part # 2408732

Product # 701527

$49.70

Hach Molybdate Reagent Powder Pillows for HR Silica, 25mL, pk1000, 104128

Hach Molybdate Reagent Powder Pillows for HR Silica, 25mL, pk1000, 104128

Mfr Part # 104128

Product # 700717

$543.00

Hach Amino Acid F Reagent Solution, 100ml MDB, 2386432

Hach Amino Acid F Reagent Solution, 100ml MDB, 2386432

Mfr Part # 2386432

Product # 701508

$41.19

Hach ECR Masking Reagent Solution, 25 mL SCDB, 2380123

Hach ECR Masking Reagent Solution, 25 mL SCDB, 2380123

Mfr Part # 2380123

Product # 701505

$25.60

Hach Amino Acid F Reagent Solution, 20 Ampules (ultra-low range), 2386420

Hach Amino Acid F Reagent Solution, 20 Ampules (ultra-low range), 2386420

Mfr Part # 2386420

Product # 701507

$45.19

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

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

Mfr Part # 2346800

Product # 701455

$166.00

Hach Chloride Ionic Strength Adjustor (ISA) Powder Pillows, pk/100, 2318069

Hach Chloride Ionic Strength Adjustor (ISA) Powder Pillows, pk/100, 2318069

Mfr Part # 2318069

Product # 701423

$52.55

Hach Ascorbic Acid Titrant, 100 mL MDB, 2308232

Hach Ascorbic Acid Titrant, 100 mL MDB, 2308232

Mfr Part # 2308232

Product # 701414

$32.85

Hach Silver Reagent Set, Powder Pillows, 0.02-0.700 mg/L Ag, 2296600

Hach Silver Reagent Set, Powder Pillows, 0.02-0.700 mg/L Ag, 2296600

Mfr Part # 2296600

Product # 701399

$224.00

Hach Sodium Thiosulfate Powder Pillows, pk/50, 2293766

Hach Sodium Thiosulfate Powder Pillows, pk/50, 2293766

Mfr Part # 2293766

Product # 701398

$27.39

Hach Ammonium p-Toluenesulfonic Acid, 25 g, 2277924

Hach Ammonium p-Toluenesulfonic Acid, 25 g, 2277924

Mfr Part # 2277924

Product # 701383

$88.39

Hach Methylthymol Blue Indicator Powder Pillows, pk/100, 2284799

Hach Methylthymol Blue Indicator Powder Pillows, pk/100, 2284799

Mfr Part # 2284799

Product # 701392

$37.65

Hach Carbon Dioxide Standard Solution, 100 mg/L as CO2 equivalent, 100 mL, 226142

Hach Carbon Dioxide Standard Solution, 100 mg/L as CO2 equivalent, 100 mL, 226142

Mfr Part # 226142

Product # 700864

$85.19

Hach Formaldehyde Standard Solution, 4000 mg/L, pk/16 - 10-mL Voluette« Ampule, 2257310

Hach Formaldehyde Standard Solution, 4000 mg/L, pk/16 - 10-mL Voluette« Ampule, 2257310

Mfr Part # 2257310

Product # 701354

$111.00

Hach Amino Acid F Reagent Powder Pillows, 25 mL, pk/100, 2253869

Hach Amino Acid F Reagent Powder Pillows, 25 mL, pk/100, 2253869

Mfr Part # 2253869

Product # 701346

$42.35

Hach Volatile Acids Reagent Set, Esterification, 2244700

Hach Volatile Acids Reagent Set, Esterification, 2244700

Mfr Part # 2244700

Product # 701342

$264.00

Hach Phenols Reagent Set (No Air Shipments), 2243900

Hach Phenols Reagent Set (No Air Shipments), 2243900

Mfr Part # 2243900

Product # 701334

$1,295.00

Hach Cyanide Reagent Set, CyaniVer, 25 mL, 2242800

Hach Cyanide Reagent Set, CyaniVer, 25 mL, 2242800

Mfr Part # 2242800

Product # 701326

$183.00

Hach Glycol test Reagent 2 Powder Pillows, pk/25, 2183768

Hach Glycol test Reagent 2 Powder Pillows, pk/25, 2183768

Mfr Part # 2183768

Product # 701276

$16.65

Hach Sulfuric Acid Standard Solution, 1.900 N, 100 mL MDB, 2183032

Hach Sulfuric Acid Standard Solution, 1.900 N, 100 mL MDB, 2183032

Mfr Part # 2183032

Product # 701273

$27.15

Hach Cobalt Standard Solution, 1000 mg/L as Co (NIST), 100 mL, 2150342

Hach Cobalt Standard Solution, 1000 mg/L as Co (NIST), 100 mL, 2150342

Mfr Part # 2150342

Product # 701258

$44.45

Hach Cobalt / Nickel Reagent Set, PAN Method, 25 mL sample, 2242600

Hach Cobalt / Nickel Reagent Set, PAN Method, 25 mL sample, 2242600

Mfr Part # 2242600

Product # 701324

$421.00

Hach Potassium 3 Reagent Powder Pillows, pk/100, 1432399

Hach Potassium 3 Reagent Powder Pillows, pk/100, 1432399

Mfr Part # 1432399

Product # 700999

$129.00

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