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
ZAR Price
2283526: Buffer Solution, pH 7.00, Colour-coded Yellow, 50 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2507300: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 20L pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2769920: Singlet Single-Use pH Buffer Kit, pH 4.01 & 7.00, pk/2x10 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283561: Buffer Solution, pH 7.00, Colour-coded Yellow, 20 L pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283536: Buffer Solution, pH 7.00, Colour-coded Yellow, 15 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283556: Buffer Solution, pH 7.00, Colour-coded Yellow, 4L pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283553: pH Buffer Solution, pH 7.00, 1000 mL Solution pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2299264: Buffer Powder Pillows, pH 4.01 & pH 7.00, pk/2x15 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2227066: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/50 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2227064: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/250 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
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