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: Alkalinity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
94399: Bromcresol green - methyl red indicator, powder pillows, 100 pieces Powder Pillows 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
94299: Phenolphthalein indicator powder pillows, 100 pieces Powder Pillows 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
20353: Sulphuric acid standard solution, 0.020 N, 1 L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
1427810: Standard solution, alkalinity, 25000 mg/L as CaCO₃ (NIST), pk/16 - 10 mL Voluette ampules Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
27256: Water, deionised and demineralised, 4L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
89868: Buffer Powder Pillows, pH 8.30, 50 mL, pk/25 Powder Pillows 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
2330353: Hydrochloric Acid Standard Solution, 0.02 N, 1 L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
2330242: Indicator solution, phenolphthalein, 100 mL Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
2294549: Barium chloride solution, 30%, 500 mL Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
2700742: Indicator solution, bromcresol green, 100 mL Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
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