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: Hardness

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
42432: Hardness 1 buffer solution (100 mL MDB) Solution 1 20 gpg EDTA   View Contact Hach
Solution 1 20 mg/L EDTA   View
28232H: Potassium hydroxide Solution, 8 N (100mL) Solution 1 20 gpg EDTA   View Contact Hach
Solution 1 20 mg/L EDTA   View
2241926: EDTA solution, 1M, 50mL SCDB Solution 10 4000 mg/L EDTA   View Contact Hach
2700653: Standard solution, EDTA, 0.010M, 1L Solution Hardness EDTA Standard Methods EDTA     Contact Hach
42632: Hardness 3 test solution, 100 mL MDB Solution 1 30 gpg Powder Pillows EDTA   View Contact Hach
Solution 1 20 mg/L EDTA   View
Solution 1 20 gpg EDTA   View
Solution 1 30 gpg Bulk Powder EDTA   View
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