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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: Chelant

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
1457799: Ascorbic Acid Powder Pillows, pk/100 Powder Pillows 0 - 40.0 mg/L Na₄ EDTA 8350 Total, Digital Titration Bismuth Nitrate   View Contact Hach
42432: Hardness 1 Buffer Solution, 100 mL MDB Solution 0 - 20.0 mg/L CaCO₃ 8352 Free, Digital Titration Digital Titrator   View Contact Hach
85199: Manver 2 Hardness Indicator Powder Pillows, 50 mL Sample, pk/100 Powder Pillows 0 - 20.0 mg/L CaCO₃ 8352 Free, Digital Titration Digital Titrator   View Contact Hach
2434501: Bismuth Nitrate Digital Titrator Cartridge, 0.0200 M Solution 0 - 40.0 mg/L Na₄ EDTA 8350 Total, Digital Titration Bismuth Nitrate   View Contact Hach
42532: Hardness 2 Indicator Solution, 100 mL MDB Solution 0 - 20.0 mg/L CaCO₃ 8352 Free, Digital Titration Digital Titrator   View Contact Hach
2284799: Methylthymol Blue Indicator Powder Pillows, pk/100 Powder Pillows 0 - 40.0 mg/L Na₄ EDTA 8350 Total, Digital Titration Bismuth Nitrate   View Contact Hach
244932: Sulfuric Acid Standard Solution, 5.25 N, 100 mL MDB Solution 0 - 40.0 mg/L Na₄ EDTA 8350 Total, Digital Titration Bismuth Nitrate   View Contact Hach
Solution 0 - 20.0 mg/L CaCO₃ 8352 Free, Digital Titration Digital Titrator   View
27249: Water, Deionized, 500 mL Solution 0 - 20.0 mg/L CaCO₃ 8352 Free, Digital Titration Digital Titrator   View Contact Hach
Solution 0 - 40.0 mg/L Na₄ EDTA 8350 Total, Digital Titration Bismuth Nitrate   View
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