Chemistries, Reagents and Standards

Chemistries, Reagents and Standards
Hach® has more than 60 years of history dedicated to formulating and packaging high-quality reagents for water analysis. We understand your applications and formulate our reagents to ensure exceptional performance and deliver results you can trust, time after time. Our expertise extends beyond chemistry formulation to the complete reagent system. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. No other company can offer these advantages.
 
Browse Products by Parameter

Products: Chlorine, Free

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
199901-CA: Phenylarsine Oxide (PAO) Digital Titrator Cartridge, 0.00564 N Digital Titrator 0 - 1,000 µg/L Cl₂ 10024 Y View
OBSOLETE
2923300: Reagent Set for DREL 2800 Industrial Water Quality Laboratory 0.02 - 2.00 mg/L Cl2 8021 DPD Powder Pillows or AccuVac® Y View Contact Hach
2690800-CA: CEL Environmental Water Quality Laboratory - Replacement Reagent Set 0 - 2.00 mg/L 8021 DR800, Powder Pillows or AccuVac® Y View
OBSOLETE
2690200-CA: CEL Advanced Drinking Water Laboratory - Replacement Reagent Set 0 - 2.00 mg/L 8021 DR800, Powder Pillows or AccuVac® Y View Contact Hach
2690600: CEL Advanced Portable Laboratory - Replacement Reagent Set 0 - 2.00 mg/L 8021 DR800, Powder Pillows or AccuVac® Y View Contact Hach
9429000: Free Chlorine Chemkey Reagents (box of 25) Chemkeys 0.04 - 4.00 mg/L Cl2 Chemkeys for PPA - Free Chlorine ChemKeys for PPA - Free Chlorine Y   Contact Hach
2689800-CA: CEL Basic Drinking Water Laboratory - Replacement Reagent Set 0 - 2.00 mg/L 8021 DR800, Powder Pillows or AccuVac® Y View
OBSOLETE
8499300: Free Chlorine Chemkey Reagents (Qty 300) Chemkeys 0.04 - 4.00 mg/L Cl2 Chemkeys for PPA - Free Chlorine ChemKeys for PPA - Free Chlorine Y   Contact Hach
items per page 10   |   20   |   50