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: Phosphorus

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
2084766-CA: Potassium Persulfate Powder Pillows, pk/50 Powder Pillows 0.00 - 3.50 mg/L PO4 3- 8190 DR800 Digestion Test 'N Tube Y   Contact Hach
Powder Pillows 1.0 - 100.0 mg/L PO4 3­ 10127 Test 'N Tube Molybdovanadate with Acid Persulfate Digestion    
Powder Pillows 0.06 - 3.50 mg/L PO4 3­ 8180 Test 'N Tube™ PhosVer® 3 with Acid Aydrolysis   View
Powder Pillows 0.0 - 100.0 mg/L PO4 3- 10127 DR800 Test 'N Tube    
Powder Pillows 0.00 - 5.00 mg/L PO4 3- 8180 DR800 Acid Hydolysis, Test 'N Tube    
6775602: 5500sc Standard 2 Low Range Phosphate 2L 0 - 5 mg/L Ascorbic Acid   View Contact Hach
6775402: 5500sc Reagent 1 Low Range Phosphate 2L 0 - 5 mg/L Ascorbic Acid   View Contact Hach
6776002: 5500sc Standard 1 Low Range Phosphate 2L 0 - 5 mg/L Ascorbic Acid   View Contact Hach
6775502: 5500sc Reagent 2 Low Range Phosphate 2L 0 - 5 mg/L Ascorbic Acid   View Contact Hach
2321142: Phosphorus Standard Solution, 1000 mg/L as P (NIST), 100 mL Solution 0.23 - 30.00 mg/L PO4 8178 Amino Acid Reagent Amino Acid Method     Contact Hach
Solution 1.0 - 100.0 mg/L PO4 3­ 10127 Test 'N Tube Molybdovanadate with Acid Persulfate Digestion    
Solution 0.3 - 45.0 mg/L PO4 8114 Spectrophotometer Pour-Thru    
TNT919: Sample Blank Vials for TNTplus Vial Test, pk/5 TNT plus 1.6 - 30 mg/L P (5.0 - 90 mg/L PO₄) 10214 Spectrophotometer TNTplus 846     Contact Hach
244903: Sulfuric acid standard solution, 2.9 L 0.0 - 50.0 mg/L Molybdovanadate     Contact Hach
2375503: Anionic Surfactant Solution 2.9 L for Series 5000 Low Range Phosphate 0 - 5 mg/L Ascorbic Acid   View Contact Hach
221120-CA: Bromine Water, 30 g/L, 29 mL Solution 0.3 - 45.0 mg/L PO4 8114 Reagent or AccuVac Molybdovanadate   View Contact Hach
Solution 0.23 - 30.00 mg/L PO4 8178 Amino Acid Reagent Amino Acid Method    
Solution 0.06 - 5.00 mg/L PO4 ³⁻ 8048 TNT™ PhosVer 3 Y  
1424342: Phosphate Standard Solution, 15 mgL as PO₄ (NIST), 100 mL Solution 1.0 - 100.0 mg/L PO4 8114 Test 'N Tube HR Molybdovanadate     Contact Hach
Solution 1.6 - 30 mg/L P (5.0 - 90 mg/L PO₄) 10214 Spectrophotometer TNTplus 846    
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