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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 Hydrochloric Acid Standard Solution, 0.10 N, 1 L, 1481253
$34.59

Mfr. Part # 1481253

Product # 701058

Hach Ammonium Hydroxide Solution, 10%, 100 mL MDB, 1473632
$38.29

Mfr. Part # 1473632

Product # 701050

Hach Ammonium Hydroxide Solution, 10%, 500 mL, 1473649
$90.59

Mfr. Part # 1473649

Product # 701051

Hach Zinc Acetate Solution, 2 N, 100 mL MDB, 1470332
$60.60

Mfr. Part # 1470332

Product # 701048

Hach Chloroform, 4 L, 1445817
$376.00

Mfr. Part # 1445817

Product # 701026

Hach Sodium Hydroxide Digital Titrator Cartridge, 1.600 N, 1437901
$36.39

Mfr. Part # 1437901

Product # 701007

Hach Sodium Hydroxide Digital Titrator Cartridge, 8.00 N, 1438101
$37.49

Mfr. Part # 1438101

Product # 701009

Hach Sodium Hydroxide Digital Titrator Cartridge, 0.1600 N, 1437701
$37.19

Mfr. Part # 1437701

Product # 701005

Hach Sulfuric Acid Standard Solution, 1.000 N, 100 mL MDB, 127032
$23.85

Mfr. Part # 127032

Product # 700742

Hach Sulfuric Acid Standard Solution, 1.000 N, 1 L, 127053
$44.95

Mfr. Part # 127053

Product # 700743

Hach SulfaVer® 4 Sulfate Reagent Powder Pillows, 25 mL, Pack of 100, 1206599
$54.69

Mfr. Part # 1206599

Product # 700917

Hach Calcium Carbonate, Primary Standard, ACS Grade, 113 g, 12014
$92.95

Mfr. Part # 12014

Product # 700558

Hach Ferrous Ammonium Sulfate, Hexahydrate, 113 g, 1125614
$52.69

Mfr. Part # 1125614

Product # 700913

Hach Ammonium Molybdate Reagent, 100 mL, 11032H
$24.99

Mfr. Part # 11032H

Product # 702635

Hach Sodium Hydroxide Standard Solution, 1.000 N, 100 mL MDB, 104532
$30.09

Mfr. Part # 104532

Product # 700722

Hach Ammonium Chloride, 454 g, 10501H
$63.49

Mfr. Part # 10501H

Product # 702633

Hach Sodium Hydroxide Standard Solution, 1.000 N, 1 L, 104553
$44.95

Mfr. Part # 104553

Product # 700723

Hach Filtration Aid Solution, 29 mL DB, 104633
$26.79

Mfr. Part # 104633

Product # 700724

Hach Glycine Reagent, 100 mL, 2344042
$36.09

Mfr. Part # 2344042

Product # 701454

Hach Sulfuric Acid Standard Solution, 0.040 N, 500 mL, 2339349
$28.15

Mfr. Part # 2339349

Product # 701450

Hach Sodium Hydroxide Standard Solution, 6 N, 1 L, 2332453
$45.19

Mfr. Part # 2332453

Product # 701447

Hach Hydrochloric Acid Standard Solution, 1.00 N, 1 L, 2321353
$35.05

Mfr. Part # 2321353

Product # 701434

Hach Potassium Hydroxide Standard Solution, 1.0 N, 50 mL SCDB, 2314426
$20.30

Mfr. Part # 2314426

Product # 701419

Hach Potassium Hydroxide Standard Solution, 12.0 N, 100 mL MDB, 23032
$24.49

Mfr. Part # 23032

Product # 700592

Hach Acidity Reagent Set, Digital Titrator, 2272800
$139.00

Mfr. Part # 2272800

Product # 701379

Hach Sulfite Reagent Set, Digital Titrator, 2272300
$96.65

Mfr. Part # 2272300

Product # 701374

Hach Mehlich 2 Soil Extractant Solution, 500 mL, 2266349
$43.75

Mfr. Part # 2266349

Product # 701362

Hach Hydrogen Sulfide Reagent Set, for Test Kit Model HS-WR, 2244501
$94.75

Mfr. Part # 2244501

Product # 701340

Hach Sulfide Reagent Set, Methylene Blue, 2244500
$88.69

Mfr. Part # 2244500

Product # 701339

Hach Molybdate Reagent, 1 L, 223653
$54.19

Mfr. Part # 223653

Product # 700854

Hach Bromine Water, 30 g/L, 29 mL, 221120
$23.09

Mfr. Part # 221120

Product # 700845

Hach Sodium Hydroxide Solution, 50%, 500 mL, 218049
$103.00

Mfr. Part # 218049

Product # 700837

Hach Phenol Solution, 30 g/L, 29 mL, 211220
$23.75

Mfr. Part # 211220

Product # 700831

Hach Potassium Persulfate Powder Pillows, pk/50, 2084766
$31.25

Mfr. Part # 2084766

Product # 701161

Hach Molybdovanadate Reagent, 500 mL, 2076049
$49.15

Mfr. Part # 2076049

Product # 701147

Hach Sodium Hydroxide Solution, 1.54N, 100 mL, 2743042
$23.09

Mfr. Part # 2743042

Product # 701870

Hach Water, Deionized, Demineralized, 100 mL, 27242
$15.20

Mfr. Part # 27242

Product # 700602

Hach Water, Deionized, Demineralized, 500 mL, 27749
$19.15

Mfr. Part # 27249

Product # 700604

Hach Silica Gel, 100-200 Mesh, 500 g, 2665034
$740.00

Mfr. Part # 2665034

Product # 701819

Hach Dilution Water, Organic Free, 500 mL, 2641549
$86.89

Mfr. Part # 2641549

Product # 701773

Hach Ascorbic Acid Reagent Powder for Phosphorus, 48 g, 2651255
$43.55

Mfr. Part # 2651255

Product # 701775

Hach Ascorbic Acid Reagent Dilution Solution for Phosphorus, 450 mL, 2599949
$44.49

Mfr. Part # 2599949

Product # 701724

Hach Water, Aldehyde-Free 500 mL, 2594649
$68.35

Mfr. Part # 2594649

Product # 701719

Hach Molybdate Reagent Solution for Phosphorus, 500 mL, 2599849
$44.19

Mfr. Part # 2599849

Product # 701723

Hach Sulfuric Acid Standard Solution, 10 N, 1 L, 93153
$55.30

Mfr. Part # 93153

Product # 700697

Hach Sodium Hydroxide Standard Solution, 10 N, 500 mL, 2545049
$40.69

Mfr. Part # 2545049

Product # 701682

Hach Sodium Hydroxide Standard Solution, 0.075 N, 100 mL MDB, 2498032
$37.39

Mfr. Part # 2498032

Product # 701646

Hach Potassium Chloride, ACS Grade, 454 g, 76401
$50.99

Mfr. Part # 76401

Product # 700678