Inorganics Quality Control Standard for Drinking Water, 500 mL

Inorganics Quality Control Standard for Drinking Water, 500 mL
Product #: 2833049
Unit Price Contact Hach
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Parameter/Range/Product Information

Fluoride Method Range Instr, Test Kit, etc USEPA Compliant?
  10225 SPADNS 2 0.1 - 2.0 mg/L   Y
  10225 SPADNS 2, Reagent Solution or AccuVac 0.02 - 2.00 mg/L F-   Y
  8029 Reagent Solution or AccuVac 0.02 - 2.00 mg/L F-   Y
Nitrate Method Range Instr, Test Kit, etc USEPA Compliant?
  8171 0.1 - 5.0 mg/L NO3-N    
  8171 Colorimeter Powder Pillows or AccuVac® Cadmium Reduction 0.2 - 5.0 mg/L NO₃⁻­N MR View  
  8171 Spectrophotometer Powder Pillows or AccuVac 0.1 - 10.0 mg/L NO3--N View  
Phosphorus Method Range Instr, Test Kit, etc USEPA Compliant?
  10055 Spectrophotometer Pour-Thru Cell 19 - 3,000 µg/L PO₄    
  8048 Pocket Colorimeter PhosVer 3 (Ascorbic Acid) Method 0.02 - 3.00 mg/L PO₄ View  
  8048 Powder Pillows or AccuVac® PhosVer 3, Ascorbic Acid 0.02 - 2.50 mg/L PO4 View Y
  8180 DR800 Acid Hydrolyzable Phosphorus Acid Hydrolysis 8180 Hydrolysis-Orthophosphate    
  8180 Test 'N Tube™ PhosVer® 3 with Acid Aydrolysis 0.06 - 3.50 mg/L PO4 3­ View  
  8190 Digestion Test 'N Tube™ 0.06 - 3.50 mg/L PO4 3­   Y
Sulfate Method Range Instr, Test Kit, etc USEPA Compliant?
  10227 Spectrophotometer LR TNTplus 864 Turbidimetric 40 - 150 mg/L SO4    
  8051 Powder Pillows or AccuVac® SulfaVer 4 2 - 70 mg/L SO42- View Y