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: Silica

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
6783600: Silica Reagent Set for 5500sc 0.00 - 5,000 µg/L Silicomolybdate/Heteropoly Blue     Contact Hach
199503: Molybdate 3 Reagent for Silica Analysis, 2.9 L 3 - 1,000 µg/L SiO2 8282 Spectrophotometer Pour-Thru Cell Heteropoly Blue     Contact Hach
2353103: Amino Acid F Reagent for S5000 Silica (2.9 L) 0.00 - 5,000 µg/L Silicomolybdate/Heteropoly Blue     Contact Hach
2347003: Citric Acid/Surfactant Reagent for S5000 Silica (2.9 L) 0.00 - 5,000 µg/L Silicomolybdate/Heteropoly Blue     Contact Hach
6774802: Reagent 1 Silica, 2 L, for 5500sc Silica Analyser 0.00 - 5,000 µg/L Silicomolybdate/Heteropoly Blue     Contact Hach
199532: Molybdate 3 Reagent, 100mL Solution 3 - 1,000 µg/L SiO2 8282 Spectrophotometer Pour-Thru Cell Heteropoly Blue     Contact Hach
1454899-CA: Citric Acid Powder Pillows for Silica, 25 mL, pk/100 Powder Pillows 0 - 200 mg/L 10098 DR800 Powder Pillows   View Contact Hach
2254069-CA: Amino Acid F Reagent Powder Pillows, 10 mL, pk/100 Powder Pillows 0.010 - 1.600 mg/L SiO2 8186 Spectrophotometer Powder Pillows Heteropoly Blue   View Contact Hach
Powder Pillows 0.01 - 1.60 mg/L SiO₂ 8186 Colorimeter Powder Pillows Heteropoly Blue    
Powder Pillows 0 - 1.60 mg/L 8186 DR800 Powder Pillows Y View
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