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
ZAR Price
TNT880: Simplified TKN (s-TKN) TNTplus Vial Test (0-16 mg/L N), 25 Tests TNTplus 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
2833249: Mixed Parameter Quality Control Standard (500mL) Solution 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
97949: Sulfuric acid, ACS, 500 mL Solution 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View 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
LZP065: Reaction vessels (Ø 20 mm) with screw caps, 5 pcs 0 - 16 mg/L N 10242 Spectrophotometer, s-TKN, TNTplus 880   View Contact Hach
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