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: pH

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
2756549: pH Electrode Storage Solution, 500 mL Solution pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
2947600: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 500 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 10.01 pH 8156 pH Meter Electrode Method    
0 - 14 pH 8156 pH Meter Electrode Method Y View
pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method    
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2657512: Phenol Red Indicator Solution, Spec. Grade, 50 mL Solution 6.0 - 8.5 pH Phenol Red     Contact Hach
Solution 6.5 - 8.5 pH 10076 DR800, Colorimetric   View
Solution 6.5 - 8.5 pH units 10076 DR 900 Colorimeter Phenol Red    
9759000: pH Chemkey Reagents (box of 25) Chemkeys 6.30 - 9.00 as pH 10298 Colorimetric Chemkey     Contact Hach
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