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: TKN

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
27256: Water, deionised and demineralised, 4L Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2119449: Nessler Reagent, 500 mL Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2376526: Polyvinyl Alcohol Dispersing Agent, 50 mL SCDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2376626: Mineral Stabilizer Solution, 50 mL SCDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
28232H: Potassium Hydroxide Standard Solution, 8.00 N, 100 mL MDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
97949: Sulfuric Acid, ACS, 500 mL Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2119649: Hydrogen Peroxide Solution, 50%, 490 mL Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2251926: TKN Indicator Solution, 50 mL SCDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2277924: Ammonium p-Toluenesulfonic Acid, 25 g Jar 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2314426: Potassium Hydroxide Standard Solution, 1.0 N, 50 mL SCDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2278024: Glycine p-Toluenesulfonic Acid, 25 g Jar 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2495300-CA: Nitrogen (Total Kjeldahl) Reagent Set Powder Pillows 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler    
OBSOLETE
2278124: Nicotinic Acid p-Toluenesulfonic Acid, 25 g Jar 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
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