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: Alkalinity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
94323: Bromcresol green-methyl red indicator, 15 g Jar 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
20434: TitraVer hardness reagent, ACS, 500 g, bottle Jar     Contact Hach
Jar 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
94323: Bromcresol green-methyl red indicator, 15 g Jar     Contact Hach
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