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: Selenium

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2244201: Reagent set, selenium (air freight configuration) 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View
OBSOLETE
2244200: Selenium Reagent Set (No air freight) Solution 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View
OBSOLETE
1447049: ACS grade Solution 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View
OBSOLETE
1447017: Toluene, 4 L Solution 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View Contact Hach
1442949: Acetone, 500 mL Solution 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View Contact Hach
1416442: Solution, potassium permanganate, 1 g/L, 100 mL Solution 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View Contact Hach
706222: Diaminobenzidine, tetrahydrochloride, 5 g Jar 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View
OBSOLETE
23049H: Standard solution potassium hydroxide, 12.0 N, 500 mL Solution 0.01 - 1.00 mg/L Se 8194 Spectrophotometer Diaminobenzidine   View Contact Hach
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