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Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards

Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards
Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customer's applications has allowed us to formulate reagents that ensure exceptional performance and deliver trusted results. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. Our portfolio includes: TNT (Test ‘N Tube) Vials, TNTplus Vials, Permachem Powder Pillows, and Accuvac Ampules.
 
Browse Products by Parameter

Products: Silica

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
2459300: Silica, Low Range, Reagent Set, 10mL 0 - 1.60 mg/L 8186 DR800 Powder Pillows Y View Contact Hach
0.01 - 1.60 mg/L SiO₂ 8186 Colorimeter Powder Pillows Heteropoly Blue    
199532: Molybdate 3 Reagent, 100mL Solution 3 - 1,000 µg/L SiO2 8282 Spectrophotometer Pour-Thru Cell Heteropoly Blue     Contact Hach
199526: Molybdate 3 Reagent Solution, 50 mL SCDB Solution 0.010 - 1.600 mg/L SiO2 8186 Spectrophotometer Powder Pillows Heteropoly Blue   View Contact Hach
Solution 0 - 1.60 mg/L 8186 DR800 Powder Pillows Y View
Solution 0.01 - 1.60 mg/L SiO₂ 8186 Colorimeter Powder Pillows Heteropoly Blue    
2106269: Citric Acid Reagent Powder Pillows for Silica, 10 mL, pk/100 Powder Pillows 1 - 100 mg/L SiO2 8185 Spectrophotometer Powder Pillows HR Silicomolybdate   View Contact Hach
Powder Pillows 1 - 75 mg/L SiO₂ 8185 Colorimeter Powder Pillows HR Silicomolybdate    
Powder Pillows 0 - 75.0 mg/L 8185 DR800 Powder Pillows    
Powder Pillows 0.010 - 1.600 mg/L SiO2 8186 Spectrophotometer Powder Pillows Heteropoly Blue   View
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