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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 customers 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: TKN

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
Web Price
2376626: Mineral stabiliser solution, 50 mL, SCDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
Solution 1 - 150 mg/L TKN 8075 TKN, Nessler    
2376526: Polyvinyl alcohol dispersing agent, SCDB, 50 mL Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler    
LZP065: Reaction Tubes, 20 mm, 5/pk 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
2119449: Nessler Reagent Solution, 500mL Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
Solution 1 - 150 mg/L TKN 8075 TKN, Nessler    
28232H: Potassium hydroxide Solution, 8 N (100mL) Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
Solution 1 - 150 mg/L TKN 8075 TKN, Nessler    
15349: Ammonia Standard Solution, 10 mg/L, 500 mL Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
27256: Water, deionised and demineralised, 4L Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
TNT880: Simplified TKN (s-TKN) TNTplus Vial Test (0-16 mg/L N), 25 Tests TNT plus 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
2406549: Ammonia Standard Solution, 100 mg/L, 500 mL Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2354153: Ammonia Standard Solution, 1000 mg/L, 1 L Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
97949: Sulfuric Acid, ACS, 500 mL Solution 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler    
Solution 1 - 150 mg/L TKN 8075 TKN, Nessler    
2251926: TKN Indicator Solution, 50 mL SCDB Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler    
189149: Ammonia Standard Solution, 1 mg/L, 500 mL Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
245053: Standard solution, sodium hydroxide, 5.0 N, 1 L Solution 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
1479110: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/16 - 10 mL Voluette Ampules Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2833249: Wastewater Effluent Inorganics Quality Control Standard, 500 mL Solution 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2314426: Standard solution, potassium hydroxide, 1.0 N, 50 mL SCDB Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2277800: Nitrogen Primary Standard, set of 3 Jar 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2128410: Nitrogen-Ammonia Standard Solution, 150 mg/L NH3-N, pk/16 - 10 mL Voluette® Ampules Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2314426: Standard solution, potassium hydroxide, 1.0 N, 50 mL SCDB Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2495300: Nitrogen (Total Kjeldahl) Reagent Set Powder Pillows 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2833149: Wastewater Influent Inorganics Quality Control Standard, 500 mL Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2277924: Ammonium p-Toluenesulfonic Acid, 25 g Jar 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2495300: Nitrogen (Total Kjeldahl) Reagent Set Powder Pillows 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2119649: Solution, hydrogen peroxide, 50%, 490 mL Solution 0 - 150 mg/L 8075 DR800, TKN, Nessler Nessler     Contact Hach
2742453: Digestion Reagent for Kjeldahl, 1 L Solution 0 - 150 mg/L TKN Standard Methods Macro TKN    
OBSOLETE
2278124: Nicotinic Acid p-Toluenesulfonic Acid, 25 g Jar 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
46001: Sodium Thiosulfate, Pentahydrate, 454 g Jar 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
2119649: Solution, hydrogen peroxide, 50%, 490 mL Solution 1 - 150 mg/L TKN 8075 TKN, Nessler     Contact Hach
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