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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: Potassium

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
27256: Water, deionised and demineralised, 4L Solution 0.1 - 7.0 mg/L K 8049 Spectrophotometer Powder Pillows     Contact Hach
2351749: Potassium Standard Solution, 100 mg/L, 500 mL Solution 0.1 - 7.0 mg/L K 8049 Spectrophotometer Powder Pillows     Contact Hach
Solution 0.1 - 700 mg/L K 8049 colorimetric Powder Pillow-LR-MR-HR For oil and gas field waters    
2052626: Charcoal, 100 g Jar 0 - 250 mg/L K Exchangeable Potassium Turbidimetric Tetraphenylborate Exchangeable Potassium in Soil   View Contact Hach
1479010: Potassium Standard Solution, 250 mg/L as K (NIST), pk/16 - 10 mL Voluette® Ampules Solution 0.1 - 7.0 mg/L K 8049 Spectrophotometer Powder Pillows     Contact Hach
Solution 0.1 - 700 mg/L K 8049 colorimetric Powder Pillow-LR-MR-HR For oil and gas field waters    
245026: Sodium Hydroxide Standard Solution, 5.0 N, 50 mL SCDB Solution 0.1 - 7.0 mg/L K 8049 Spectrophotometer Powder Pillows     Contact Hach
1432399: Potassium 3 Reagent Powder Pillows, pk/100 Powder Pillows 0 - 250 mg/L K Exchangeable Potassium Turbidimetric Tetraphenylborate Exchangeable Potassium in Soil   View Contact Hach
2459100: Potassium Reagent Set Powder Pillows 0.1 - 700 mg/L K 8049 colorimetric Powder Pillow-LR-MR-HR For oil and gas field waters     Contact Hach
Powder Pillows 0.1 - 7.0 mg/L K 8049 Spectrophotometer Powder Pillows    
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