Alkalinity Testing


Reliable solutions for precise alkalinity measurement.


Maintain water quality with accurate alkalinity testing solutions. These products help water treatment facilities, laboratories and industrial plants monitor pH balance and prevent corrosion.

Hach 5 in 1 Water Quality Test Strips, 2755250
$30.49

Mfr. Part # 2755250

Product # 701888

Core & Main Sulfuric Acid,0.02N, (N/50), 20 L
$142.80

Mfr. Part # SA1500-T

Product # 707281

Core & Main Sodium Carbonate, 0.02N, 1 L
$51.50

Mfr. Part # SC3102-Q

Product # 707216

Core & Main Hydrochloric Acid, 0.02N, 4 L
$42.25

Mfr. Part # HA6020-G

Product # 707048

Core & Main Hydrochloric Acid, 0.02N, 1 L
$18.25

Mfr. Part # HA6020-Q

Product # 707047

Core & Main Hydrochloric Acid, 0.02N, 500 mL
$12.05

Mfr. Part # HA6020-P

Product # 707046

Core & Main Bromcresol Green Indicator Solution, 0.1% w/v, 500 mL
$24.55

Mfr. Part # BG4135-P

Product # 706950

Core & Main Bromcresol Green Indicator Solution, 0.1% w/v, 120 mL
$15.50

Mfr. Part # BG4135-C

Product # 706949

Core & Main Total Alkalinity Indicator, 1 L
$38.95

Mfr. Part # AI6925-Q

Product # 706897

Core & Main Total Alkalinity Indicator, 500 mL
$25.60

Mfr. Part # AI6925-P

Product # 706896

Core & Main Total Alkalinity Indicator, 120 mL
$14.50

Mfr. Part # AI6925-C

Product # 706895

Hach Alkalinity Test Kit, Model AL-TA, 2314500
$82.45

Mfr. Part # 2314500

Product # 701420

Hach Alkalinity Test Kit, Model AL-DT, 2063700
$432.00

Mfr. Part # 2063700

Product # 701113

Hach Alkalinity Test Kit, Model AL-AP, gpg, 2444300
$82.45

Mfr. Part # 2444300

Product # 701591

Hach Alkalinity Reagent Set, Digital Titrator, 2271900
$118.00

Mfr. Part # 2271900

Product # 701370

Hach Alkalinity Reagent Set, 0 - 400 mg/L, 2437401
$77.15

Mfr. Part # 2437401

Product # 701575

Hach Alkalinity Test Kit, Model AL-AP, mg/L, 2444301
$82.45

Mfr. Part # 2444301

Product # 701592

Hach Total Alkalinity Test Strips, 0-240 mg/L, 50/pk, 2744850
$21.25

Mfr. Part # 2744850

Product # 701873

Hach Sulfuric Acid Digital Titrator Cartridge, 8.00 N, 1439101
$35.39

Mfr. Part # 1439101

Product # 701013

Hach Hydrochloric Acid Digital Titrator Cartridge, 8.00 N, 1439001
$37.49

Mfr. Part # 1439001

Product # 701012

Hach Alkalinity Standard Solution, 25,000 mg/L as CaCO₃, 10 mL Voluette®, Pack of 16, 1427810
$103.00

Mfr. Part # 1427810

Product # 700992

Hach Sulfuric Acid Digital Titrator Cartridge, 1.600 N, 1438901
$32.59

Mfr. Part # 1438901

Product # 701011

Hach Sulfuric Acid Digital Titrator Cartridge, 0.1600 N, 1438801
$31.59

Mfr. Part # 1438801

Product # 701010

Hach Total Alkalinity Chemkey® Reagents Low Range, 20-200 mg/L CaCO3, 25/Box, 8636200
$33.50

Mfr. Part # 8636200

Product # 700109

Hach Total Alkalinity Chemkey® Reagents High Range, 200-700 mg/L CaCO3, 25/Box, 8636100
$33.50

Mfr. Part # 8636100

Product # 700108

Hach Alkalinity (Total) TNTplus Vial Test, 25-400 mg/L CaCO₃, 25 Tests, TNT870
$70.10

Mfr. Part # TNT870

Product # 700183