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: Phosphorus

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
2651255: Ascorbic Acid Reagent Powder for Phosphorus, 48 g Jar 19 - 3,000 µg/L PO₄ 10055 Spectrophotometer Pour-Thru Cell     Contact Hach
234401: Sulfamic Acid, 454 g Jar 0.23 - 30.00 mg/L PO4 8178 Amino Acid Reagent Amino Acid Method     Contact Hach
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