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
CAD Price
42432: Hardness 1 Buffer Solution, 100 mL MDB Solution 1 - 20 mg/L EDTA   View Contact Hach
Solution 1 - 20 gpg EDTA   View
42632: Hardness 3 Solution, 100 mL MDB Solution 1 - 30 gpg Powder Pillows EDTA   View Contact Hach
Solution 1 - 20 gpg EDTA   View
Solution 1 - 30 gpg Bulk Powder EDTA   View
Solution 1 - 20 mg/L EDTA   View
96299-CA: UniVer 3 Hardness reagent powder pillows, 100 pieces Powder Pillows 20 - 400 mg/L EDTA   View Contact Hach
Powder Pillows 1 - 30 gpg Powder Pillows EDTA   View
2768549: Hardness buffer solution for HACH SP510, 0.5l, 0.3,1,2,5 mg/l Hardness EDTA (SP510) 0.3-100mg/L Hardness EDTA     Contact Hach
42532: Hardness 2 Indicator Solution, 100 mL MDB Solution 1 - 20 mg/L EDTA   View Contact Hach
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